Auto-format

DataStorage/Cookie/CookieJar.php

@@ -29,14 +29,6 @@ namespace phpOMS\DataStorage\Cookie;
  */
 class CookieJar
 {
-    /**
-     * Cookie values.
-     *
-     * @var array
-     * @since 1.0.0
-     */
-    private $cookies = [];
-
     /**
      * Locked.
      *
@@ -44,6 +36,13 @@ class CookieJar
      * @since 1.0.0
      */
     private static $isLocked = false;
+    /**
+     * Cookie values.
+     *
+     * @var array
+     * @since 1.0.0
+     */
+    private $cookies = [];
 
     /**
      * Constructor.
@@ -56,6 +55,30 @@ class CookieJar
         $this->cookies = $_COOKIE;
     }
 
+    /**
+     * Lock
+     *
+     * @since  1.0.0
+     * @author Dennis Eichhorn <d.eichhorn@oms.com>
+     */
+    public static function lock()
+    {
+        self::$isLocked = true;
+    }
+
+    /**
+     * Is locked?
+     *
+     * @return bool
+     *
+     * @since  1.0.0
+     * @author Dennis Eichhorn <d.eichhorn@oms.com>
+     */
+    public static function isLocked() : bool
+    {
+        return self::$isLocked;
+    }
+
     /**
      * Set pending cookie
      *
@@ -91,6 +114,22 @@ class CookieJar
         return false;
     }
 
+    /**
+     * Delete already set cookie
+     *
+     * @param string $id Cookie id to remove
+     *
+     * @return void
+     *
+     * @since  1.0.0
+     * @author Dennis Eichhorn <d.eichhorn@oms.com>
+     */
+    public function delete(string $id)
+    {
+        $this->remove($id);
+        setcookie($id, '', time() - 3600);
+    }
+
     /**
      * Remove pending cookie
      *
@@ -112,22 +151,6 @@ class CookieJar
         return false;
     }
 
-    /**
-     * Delete already set cookie
-     *
-     * @param string $id Cookie id to remove
-     *
-     * @return void
-     *
-     * @since  1.0.0
-     * @author Dennis Eichhorn <d.eichhorn@oms.com>
-     */
-    public function delete(string $id)
-    {
-        $this->remove($id);
-        setcookie($id, '', time() - 3600);
-    }
-
     /**
      * Save cookie
      *
@@ -144,28 +167,4 @@ class CookieJar
             setcookie($key, $cookie['value'], $cookie['expiry'], $cookie['path'], $cookie['domain'], $cookie['secure'], $cookie['httponly']);
         }
     }
-
-    /**
-     * Lock
-     *
-     * @since  1.0.0
-     * @author Dennis Eichhorn <d.eichhorn@oms.com>
-     */
-    public static function lock()
-    {
-        self::$isLocked = true;
-    }
-
-    /**
-     * Is locked?
-     *
-     * @return bool
-     *
-     * @since  1.0.0
-     * @author Dennis Eichhorn <d.eichhorn@oms.com>
-     */
-    public static function isLocked() : bool
-    {
-        return self::$isLocked;
-    }
 }

DataStorage/Database/GrammarAbstract.php

@@ -99,6 +99,21 @@ abstract class GrammarAbstract
 
     abstract protected function compileComponents(BuilderAbstract $query) : array;
 
+    public function getDateFormat() : string
+    {
+        return 'Y-m-d H:i:s';
+    }
+
+    public function getTablePrefix() : string
+    {
+        return $this->tablePrefix;
+    }
+
+    public function setTablePrefix(string $prefix)
+    {
+        $this->tablePrefix = $prefix;
+    }
+
     /**
      * Expressionize elements.
      *
@@ -158,19 +173,4 @@ abstract class GrammarAbstract
         }
     }
 
-    public function getDateFormat() : string
-    {
-        return 'Y-m-d H:i:s';
-    }
-
-    public function getTablePrefix() : string
-    {
-        return $this->tablePrefix;
-    }
-
-    public function setTablePrefix(string $prefix)
-    {
-        $this->tablePrefix = $prefix;
-    }
-
 }

DataStorage/Database/Schema/Exception/TableException.php

@@ -46,7 +46,7 @@ class TableException extends \PDOException
     /**
      * Get table name from exception.
      *
-     * @param string     $message Exception message
+     * @param string $message Exception message
      *
      * @return string
      *

DataStorage/Session/HttpSession.php

@@ -32,16 +32,6 @@ use phpOMS\Utils\RnG\StringUtils;
 class HttpSession implements SessionInterface
 {
 
-    private $sessionData = [];
-
-    /**
-     * Session ID.
-     *
-     * @var string|int
-     * @since 1.0.0
-     */
-    private $sid = null;
-
     /**
      * Is session locked/already set.
      *
@@ -49,6 +39,14 @@ class HttpSession implements SessionInterface
      * @since 1.0.0
      */
     private static $isLocked = false;
+    private $sessionData = [];
+    /**
+     * Session ID.
+     *
+     * @var string|int
+     * @since 1.0.0
+     */
+    private $sid = null;
 
     /**
      * Constructor.
@@ -100,14 +98,6 @@ class HttpSession implements SessionInterface
         UriFactory::setQuery('$CSRF', $CSRF);
     }
 
-    /**
-     * {@inheritdoc}
-     */
-    public function get($key)
-    {
-        return $this->sessionData[$key] ?? null;
-    }
-
     /**
      * {@inheritdoc}
      */
@@ -122,6 +112,24 @@ class HttpSession implements SessionInterface
         return false;
     }
 
+    /**
+     * {@inheritdoc}
+     */
+    public function get($key)
+    {
+        return $this->sessionData[$key] ?? null;
+    }
+
+    public static function lock()
+    {
+        self::$isLocked = true;
+    }
+
+    public static function isLocked()
+    {
+        return self::$isLocked;
+    }
+
     /**
      * {@inheritdoc}
      */
@@ -166,14 +174,4 @@ class HttpSession implements SessionInterface
         session_write_close();
     }
 
-    public static function lock()
-    {
-        self::$isLocked = true;
-    }
-
-    public static function isLocked()
-    {
-        return self::$isLocked;
-    }
-
 }

Math/Differential/FiniteDifference.php

@@ -15,6 +15,7 @@
  */
 
 namespace phpOMS\Math\Differential;
+
 use phpOMS\Math\Parser\Evaluator;
 
 /**

Math/Geometry/ConvexHull/MonotoneChain.php

@@ -26,10 +26,56 @@ namespace phpOMS\Math\Geometry;
  * @link       http://orange-management.com
  * @since      1.0.0
  *
- * @todo: implement vertice class or use vertice class used by graphs? May be usefull in order to give vertices IDs!
+ * @todo       : implement vertice class or use vertice class used by graphs? May be usefull in order to give vertices IDs!
  */
 final class MonotoneChain
 {
+    /**
+     * Create convex hull
+     *
+     * @param array $points Points (Point Cloud)
+     *
+     * @return array
+     *
+     * @since  1.0.0
+     * @author Dennis Eichhorn <d.eichhorn@oms.com>
+     */
+    public static function createConvexHull(array $points) : array
+    {
+        if (($n = count($points)) > 1) {
+            $k = 0;
+            $h = [];
+
+            uasort($points, [self::class, 'sort']);
+
+            // Lower hull
+            for ($i = 0; $i < $n; ++$i) {
+                while ($k >= 2 && self::cross($h[$k - 2], $h[$k - 1], $points[$i]) <= 0) {
+                    $k--;
+                }
+
+                $h[$k++] = $points[$i];
+            }
+
+            // Upper hull
+            for ($i = $n - 2, $t = $k + 1; $i >= 0; $i--) {
+                while ($k >= $t && self::cross($h[$k - 2], $h[$k - 1], $points[$i]) <= 0) {
+                    $k--;
+                }
+
+                $h[$k++] = $points[$i];
+            }
+
+            if ($k > 1) {
+                $h = array_splice($h, $k - 1);
+            }
+
+            return $h;
+        }
+
+        return $points;
+    }
+
     /**
      * Counter clock wise turn?
      *
@@ -62,50 +108,4 @@ final class MonotoneChain
     {
         return $a['x'] === $b['x'] ? $a['y'] - $b['y'] : $a['x'] - $b['x'];
     }
-
-    /**
-     * Create convex hull
-     *
-     * @param array $points Points (Point Cloud)
-     *
-     * @return array
-     *
-     * @since  1.0.0
-     * @author Dennis Eichhorn <d.eichhorn@oms.com>
-     */
-    public static function createConvexHull(array $points) : array
-    {
-        if (($n = count($points)) > 1) {
-            $k = 0;
-			$h = [];
-
-			uasort($points, [self::class, 'sort']);
-
-			// Lower hull
-			for ($i = 0; $i < $n; ++$i) {
-                while ($k >= 2 && self::cross($h[$k - 2], $h[$k - 1], $points[$i]) <= 0) {
-                    $k--;
-                }
-
-                $h[$k++] = $points[$i];
-            }
-
-			// Upper hull
-			for ($i = $n - 2, $t = $k + 1; $i >= 0; $i--) {
-                while ($k >= $t && self::cross($h[$k - 2], $h[$k - 1], $points[$i]) <= 0) {
-                    $k--;
-                }
-
-                $h[$k++] = $points[$i];
-            }
-
-			if ($k > 1) {
-                $h = array_splice($h, $k - 1);
-            }
-
-			return $h;
-		}
-
-        return $points;
-    }
 }

Math/Matrix/Matrix.php

@@ -80,6 +80,176 @@ class Matrix implements \ArrayAccess, \Iterator
         }
     }
 
+    /**
+     * Set value.
+     *
+     * @param int $m     Row
+     * @param int $n     Column
+     * @param int $value Value
+     *
+     * @throws
+     *
+     * @since  1.0.0
+     * @author Dennis Eichhorn <d.eichhorn@oms.com>
+     */
+    public function set(int $m, int $n, $value)
+    {
+        if (!isset($this->matrix[$m][$n])) {
+            throw new \Exception('Dimension');
+        }
+
+        $this->matrix[$m][$n] = $value;
+    }
+
+    /**
+     * Get value.
+     *
+     * @param int $m Row
+     * @param int $n Column
+     *
+     * @return mixed
+     *
+     * @throws
+     *
+     * @since  1.0.0
+     * @author Dennis Eichhorn <d.eichhorn@oms.com>
+     */
+    public function get(int $m, int $n)
+    {
+        if (!isset($this->matrix[$m][$n])) {
+            throw new \Exception('Dimension');
+        }
+
+        return $this->matrix[$m][$n];
+    }
+
+    /**
+     * Transpose matrix.
+     *
+     * @return Matrix
+     *
+     * @since  1.0.0
+     * @author Dennis Eichhorn <d.eichhorn@oms.com>
+     */
+    public function transpose() : Matrix
+    {
+        $matrix = new Matrix($this->n, $this->m);
+        $matrix->setMatrix(array_map(null, $matrix->getMatrix()));
+
+        return $matrix;
+    }
+
+    /**
+     * Get matrix array.
+     *
+     * @return array
+     *
+     * @since  1.0.0
+     * @author Dennis Eichhorn <d.eichhorn@oms.com>
+     */
+    public function getMatrix() : array
+    {
+        return $this->matrix;
+    }
+
+    /**
+     * Set matrix array.
+     *
+     * @param array $matrix Matrix
+     *
+     * @throws \Exception
+     *
+     * @since  1.0.0
+     * @author Dennis Eichhorn <d.eichhorn@oms.com>
+     */
+    public function setMatrix(array $matrix)
+    {
+        if ($this->m !== count($matrix) || $this->n !== count($matrix[0])) {
+            throw new \Exception('Dimension');
+        }
+
+        $this->matrix = $matrix;
+    }
+
+    /**
+     * Subtract right.
+     *
+     * @param mixed $value Value
+     *
+     * @return Matrix
+     *
+     * @throws \Exception
+     *
+     * @since  1.0.0
+     * @author Dennis Eichhorn <d.eichhorn@oms.com>
+     */
+    public function sub($value) : Matrix
+    {
+        if ($value instanceOf Matrix) {
+            return $this->add($this->mult(-1));
+        } elseif (is_scalar($value)) {
+            return $this->add(-$value);
+        }
+
+        throw new \Exception('Type');
+    }
+
+    /**
+     * Add right.
+     *
+     * @param mixed $value Value
+     *
+     * @return Matrix
+     *
+     * @throws \Exception
+     *
+     * @since  1.0.0
+     * @author Dennis Eichhorn <d.eichhorn@oms.com>
+     */
+    public function add($value) : Matrix
+    {
+        if ($value instanceOf Matrix) {
+            return $this->addMatrix($value);
+        } elseif (is_scalar($value)) {
+            return $this->addScalar($value);
+        }
+
+        throw new \Exception();
+    }
+
+    /**
+     * Add matrix.
+     *
+     * @param Matrix $matrix Matrix to add
+     *
+     * @return Matrix
+     *
+     * @throws \Exception
+     *
+     * @since  1.0.0
+     * @author Dennis Eichhorn <d.eichhorn@oms.com>
+     */
+    private function addMatrix(Matrix $matrix) : Matrix
+    {
+        if ($this->m !== $matrix->getM() || $this->n !== $matrix->getN()) {
+            throw new \Exception('Dimension');
+        }
+
+        $matrixArr    = $matrix->getMatrix();
+        $newMatrixArr = $this->matrix;
+
+        foreach ($newMatrixArr as $i => $vector) {
+            foreach ($vector as $j => $value) {
+                $newMatrixArr[$i][$j] += $matrixArr[$i][$j];
+            }
+        }
+
+        $newMatrix = new Matrix($this->m, $this->n);
+        $newMatrix->setMatrix($newMatrixArr);
+
+        return $newMatrix;
+    }
+
     /**
      * Get matrix rows.
      *
@@ -107,94 +277,31 @@ class Matrix implements \ArrayAccess, \Iterator
     }
 
     /**
-     * Set matrix array.
+     * Add scalar.
      *
-     * @param array $matrix Matrix
+     * @param mixed $scalar Scalar
+     *
+     * @return Matrix
      *
      * @throws \Exception
      *
      * @since  1.0.0
      * @author Dennis Eichhorn <d.eichhorn@oms.com>
      */
-    public function setMatrix(array $matrix)
+    private function addScalar($scalar) : Matrix
     {
-        if ($this->m !== count($matrix) || $this->n !== count($matrix[0])) {
+        $newMatrixArr = $this->matrix;
-            throw new \Exception('Dimension');
+
+        foreach ($newMatrixArr as $i => $vector) {
+            foreach ($vector as $j => $value) {
+                $newMatrixArr[$i][$j] += $scalar;
+            }
         }
 
-        $this->matrix = $matrix;
+        $newMatrix = new Matrix($this->m, $this->n);
-    }
+        $newMatrix->setMatrix($newMatrixArr);
 
-    /**
+        return $newMatrix;
-     * Get matrix array.
-     *
-     * @return array
-     *
-     * @since  1.0.0
-     * @author Dennis Eichhorn <d.eichhorn@oms.com>
-     */
-    public function getMatrix() : array
-    {
-        return $this->matrix;
-    }
-
-    /**
-     * Set value.
-     *
-     * @param int $m     Row
-     * @param int $n     Column
-     * @param int $value Value
-     *
-     * @throws
-     *
-     * @since  1.0.0
-     * @author Dennis Eichhorn <d.eichhorn@oms.com>
-     */
-    public function set(int $m, int $n, $value)
-    {
-        if(!isset($this->matrix[$m][$n])) {
-            throw new \Exception('Dimension');
-        }
-
-        $this->matrix[$m][$n] = $value;
-    }
-
-    /**
-     * Get value.
-     *
-     * @param int $m     Row
-     * @param int $n     Column
-     *
-     * @return mixed
-     *
-     * @throws
-     *
-     * @since  1.0.0
-     * @author Dennis Eichhorn <d.eichhorn@oms.com>
-     */
-    public function get(int $m, int $n)
-    {
-        if(!isset($this->matrix[$m][$n])) {
-            throw new \Exception('Dimension');
-        }
-
-        return $this->matrix[$m][$n];
-    }
-
-    /**
-     * Transpose matrix.
-     *
-     * @return Matrix
-     *
-     * @since  1.0.0
-     * @author Dennis Eichhorn <d.eichhorn@oms.com>
-     */
-    public function transpose() : Matrix
-    {
-        $matrix = new Matrix($this->n, $this->m);
-        $matrix->setMatrix(array_map(null, $matrix->getMatrix()));
-
-        return $matrix;
     }
 
     /**
@@ -290,113 +397,6 @@ class Matrix implements \ArrayAccess, \Iterator
         return $newMatrix;
     }
 
-    /**
-     * Add right.
-     *
-     * @param mixed $value Value
-     *
-     * @return Matrix
-     *
-     * @throws \Exception
-     *
-     * @since  1.0.0
-     * @author Dennis Eichhorn <d.eichhorn@oms.com>
-     */
-    public function add($value) : Matrix
-    {
-        if ($value instanceOf Matrix) {
-            return $this->addMatrix($value);
-        } elseif (is_scalar($value)) {
-            return $this->addScalar($value);
-        }
-
-        throw new \Exception();
-    }
-
-    /**
-     * Subtract right.
-     *
-     * @param mixed $value Value
-     *
-     * @return Matrix
-     *
-     * @throws \Exception
-     *
-     * @since  1.0.0
-     * @author Dennis Eichhorn <d.eichhorn@oms.com>
-     */
-    public function sub($value) : Matrix
-    {
-        if ($value instanceOf Matrix) {
-            return $this->add($this->mult(-1));
-        } elseif (is_scalar($value)) {
-            return $this->add(-$value);
-        }
-
-        throw new \Exception('Type');
-    }
-
-    /**
-     * Add matrix.
-     *
-     * @param Matrix $matrix Matrix to add
-     *
-     * @return Matrix
-     *
-     * @throws \Exception
-     *
-     * @since  1.0.0
-     * @author Dennis Eichhorn <d.eichhorn@oms.com>
-     */
-    private function addMatrix(Matrix $matrix) : Matrix
-    {
-        if ($this->m !== $matrix->getM() || $this->n !== $matrix->getN()) {
-            throw new \Exception('Dimension');
-        }
-
-        $matrixArr    = $matrix->getMatrix();
-        $newMatrixArr = $this->matrix;
-
-        foreach ($newMatrixArr as $i => $vector) {
-            foreach ($vector as $j => $value) {
-                $newMatrixArr[$i][$j] += $matrixArr[$i][$j];
-            }
-        }
-
-        $newMatrix = new Matrix($this->m, $this->n);
-        $newMatrix->setMatrix($newMatrixArr);
-
-        return $newMatrix;
-    }
-
-    /**
-     * Add scalar.
-     *
-     * @param mixed $scalar Scalar
-     *
-     * @return Matrix
-     *
-     * @throws \Exception
-     *
-     * @since  1.0.0
-     * @author Dennis Eichhorn <d.eichhorn@oms.com>
-     */
-    private function addScalar($scalar) : Matrix
-    {
-        $newMatrixArr = $this->matrix;
-
-        foreach ($newMatrixArr as $i => $vector) {
-            foreach ($vector as $j => $value) {
-                $newMatrixArr[$i][$j] += $scalar;
-            }
-        }
-
-        $newMatrix = new Matrix($this->m, $this->n);
-        $newMatrix->setMatrix($newMatrixArr);
-
-        return $newMatrix;
-    }
-
     /**
      * Upper triangulize matrix.
      *
@@ -416,6 +416,57 @@ class Matrix implements \ArrayAccess, \Iterator
         return $matrix;
     }
 
+    /**
+     * Trianglize matrix.
+     *
+     * @param array $arr Matrix to trianglize
+     *
+     * @return int Det sign
+     *
+     * @since  1.0.0
+     * @author Dennis Eichhorn <d.eichhorn@oms.com>
+     */
+    private function upperTrianglize(array &$arr) : int
+    {
+        $n    = count($arr);
+        $sign = 1;
+
+        for ($i = 0; $i < $n; $i++) {
+            $max = 0;
+
+            for ($j = $i; $j < $n; $j++) {
+                if (abs($arr[$j][$i]) > abs($arr[$max][$i])) {
+                    $max = $j;
+                }
+            }
+
+            if ($max) {
+                $sign      = -$sign;
+                $temp      = $arr[$i];
+                $arr[$i]   = $arr[$max];
+                $arr[$max] = $temp;
+            }
+
+            if (!$arr[$i][$i]) {
+                return 0;
+            }
+
+            for ($j = $i + 1; $j < $n; $j++) {
+                $r = $arr[$j][$i] / $arr[$i][$i];
+
+                if (!$r) {
+                    continue;
+                }
+
+                for ($c = $i; $c < $n; $c++) {
+                    $arr[$j][$c] -= $arr[$i][$c] * $r;
+                }
+            }
+        }
+
+        return $sign;
+    }
+
     /**
      * Lower triangulize matrix.
      *
@@ -506,36 +557,6 @@ class Matrix implements \ArrayAccess, \Iterator
         return $newMatrix;
     }
 
-    /**
-     * Decompose matrix using cholesky algorithm.
-     *
-     * @return Matrix
-     *
-     * @since  1.0.0
-     * @author Dennis Eichhorn <d.eichhorn@oms.com>
-     */
-    private function decompositionCholesky() : Matrix
-    {
-        $newMatrix    = new Matrix($this->n, $this->n);
-        $newMatrixArr = $newMatrix->getMatrix();
-
-        for ($i = 0; $i < $this->n; $i++) {
-            for ($j = 0; $j < $i + 1; $j++) {
-                $temp = 0;
-
-                for ($c = 0; $c < $j; $c++) {
-                    $temp += $newMatrixArr[$i][$c] * $newMatrixArr[$j][$c];
-                }
-
-                $newMatrixArr[$i][$j] = ($i == $j) ? sqrt($this->matrix[$i][$i] - $temp) : (1 / $newMatrixArr[$j][$j] * ($this->matrix[$i][$j] - $temp));
-            }
-        }
-
-        $newMatrix->setMatrix($newMatrixArr);
-
-        return $newMatrix;
-    }
-
     /**
      * Diagonalize matrix.
      *
@@ -577,57 +598,6 @@ class Matrix implements \ArrayAccess, \Iterator
         return $arr;
     }
 
-    /**
-     * Trianglize matrix.
-     *
-     * @param array $arr Matrix to trianglize
-     *
-     * @return int Det sign
-     *
-     * @since  1.0.0
-     * @author Dennis Eichhorn <d.eichhorn@oms.com>
-     */
-    private function upperTrianglize(array &$arr) : int
-    {
-        $n    = count($arr);
-        $sign = 1;
-
-        for ($i = 0; $i < $n; $i++) {
-            $max = 0;
-
-            for ($j = $i; $j < $n; $j++) {
-                if (abs($arr[$j][$i]) > abs($arr[$max][$i])) {
-                    $max = $j;
-                }
-            }
-
-            if ($max) {
-                $sign      = -$sign;
-                $temp      = $arr[$i];
-                $arr[$i]   = $arr[$max];
-                $arr[$max] = $temp;
-            }
-
-            if (!$arr[$i][$i]) {
-                return 0;
-            }
-
-            for ($j = $i + 1; $j < $n; $j++) {
-                $r = $arr[$j][$i] / $arr[$i][$i];
-
-                if (!$r) {
-                    continue;
-                }
-
-                for ($c = $i; $c < $n; $c++) {
-                    $arr[$j][$c] -= $arr[$i][$c] * $r;
-                }
-            }
-        }
-
-        return $sign;
-    }
-
     /**
      * Calculate det.
      *
@@ -663,6 +633,22 @@ class Matrix implements \ArrayAccess, \Iterator
         return $this->offsetGet($this->position);
     }
 
+    /**
+     * Offset to retrieve
+     * @link  http://php.net/manual/en/arrayaccess.offsetget.php
+     * @param mixed $offset <p>
+     *                      The offset to retrieve.
+     *                      </p>
+     * @return mixed Can return all value types.
+     * @since 5.0.0
+     */
+    public function offsetGet($offset)
+    {
+        $row = (int) ($offset / $this->m);
+
+        return $this->matrix[$row][$offset - $row * $this->n];
+    }
+
     /**
      * Move forward to next element
      * @link  http://php.net/manual/en/iterator.next.php
@@ -697,17 +683,6 @@ class Matrix implements \ArrayAccess, \Iterator
         $this->offsetExists($this->position);
     }
 
-    /**
-     * Rewind the Iterator to the first element
-     * @link  http://php.net/manual/en/iterator.rewind.php
-     * @return void Any returned value is ignored.
-     * @since 5.0.0
-     */
-    public function rewind()
-    {
-        $this->position = 0;
-    }
-
     /**
      * Whether a offset exists
      * @link  http://php.net/manual/en/arrayaccess.offsetexists.php
@@ -722,23 +697,20 @@ class Matrix implements \ArrayAccess, \Iterator
      */
     public function offsetExists($offset)
     {
-        $row = (int) ($offset/$this->m);
+        $row = (int) ($offset / $this->m);
+
         return isset($this->matrix[$row][$offset - $row * $this->n]);
     }
 
     /**
-     * Offset to retrieve
+     * Rewind the Iterator to the first element
-     * @link  http://php.net/manual/en/arrayaccess.offsetget.php
+     * @link  http://php.net/manual/en/iterator.rewind.php
-     * @param mixed $offset <p>
+     * @return void Any returned value is ignored.
-     *                      The offset to retrieve.
-     *                      </p>
-     * @return mixed Can return all value types.
      * @since 5.0.0
      */
-    public function offsetGet($offset)
+    public function rewind()
     {
-        $row = (int) ($offset/$this->m);
+        $this->position = 0;
-        return $this->matrix[$row][$offset - $row * $this->n];
     }
 
     /**
@@ -755,7 +727,7 @@ class Matrix implements \ArrayAccess, \Iterator
      */
     public function offsetSet($offset, $value)
     {
-        $row = (int) ($offset/$this->m);
+        $row                                           = (int) ($offset / $this->m);
         $this->matrix[$row][$offset - $row * $this->n] = $value;
     }
 
@@ -770,7 +742,37 @@ class Matrix implements \ArrayAccess, \Iterator
      */
     public function offsetUnset($offset)
     {
-        $row = (int) ($offset/$this->m);
+        $row = (int) ($offset / $this->m);
         unset($this->matrix[$row][$offset - $row * $this->n]);
     }
+
+    /**
+     * Decompose matrix using cholesky algorithm.
+     *
+     * @return Matrix
+     *
+     * @since  1.0.0
+     * @author Dennis Eichhorn <d.eichhorn@oms.com>
+     */
+    private function decompositionCholesky() : Matrix
+    {
+        $newMatrix    = new Matrix($this->n, $this->n);
+        $newMatrixArr = $newMatrix->getMatrix();
+
+        for ($i = 0; $i < $this->n; $i++) {
+            for ($j = 0; $j < $i + 1; $j++) {
+                $temp = 0;
+
+                for ($c = 0; $c < $j; $c++) {
+                    $temp += $newMatrixArr[$i][$c] * $newMatrixArr[$j][$c];
+                }
+
+                $newMatrixArr[$i][$j] = ($i == $j) ? sqrt($this->matrix[$i][$i] - $temp) : (1 / $newMatrixArr[$j][$j] * ($this->matrix[$i][$j] - $temp));
+            }
+        }
+
+        $newMatrix->setMatrix($newMatrixArr);
+
+        return $newMatrix;
+    }
 }

Math/Number/Integer.php

@@ -44,33 +44,6 @@ class Integer
         return is_int($value);
     }
 
-    /**
-     * Greatest common diviser.
-     *
-     * @param int $n Number one
-     * @param int $m Number two
-     *
-     * @return int
-     *
-     * @since  1.0.0
-     * @author Dennis Eichhorn
-     */
-    public static function greatestCommonDivisor(int $n, int $m) : int
-    {
-        while (true) {
-            if ($n === $m) {
-                return $m;
-            }
-            if ($n > $m) {
-                $n -= $m;
-            } else {
-                $m -= $n;
-            }
-        }
-
-        return 1;
-    }
-
     /**
      * Trial factorization.
      *
@@ -139,6 +112,33 @@ class Integer
         return $factor;
     }
 
+    /**
+     * Greatest common diviser.
+     *
+     * @param int $n Number one
+     * @param int $m Number two
+     *
+     * @return int
+     *
+     * @since  1.0.0
+     * @author Dennis Eichhorn
+     */
+    public static function greatestCommonDivisor(int $n, int $m) : int
+    {
+        while (true) {
+            if ($n === $m) {
+                return $m;
+            }
+            if ($n > $m) {
+                $n -= $m;
+            } else {
+                $m -= $n;
+            }
+        }
+
+        return 1;
+    }
+
     /**
      * Fermat factorization of odd integers.
      *
@@ -154,7 +154,7 @@ class Integer
      */
     public static function fermatFactor(int $value, int $limit = 1000000) : int
     {
-        if(($value % 2) !== 0) {
+        if (($value % 2) !== 0) {
             throw new \Exception('Only odd integers are allowed');
         }
 

Math/Optimization/GaussianElimination.php

@@ -29,39 +29,11 @@ use phpOMS\Math\Matrix\Matrix;
  */
 class GaussianElimination
 {
-    /**
-     * Swap rows.
-     *
-     * @param array $a  Matrix A
-     * @param array $b  Vector b
-     * @param int   $r1 Row 1
-     * @param int   $r2 Row 2
-     *
-     * @return void
-     *
-     * @since  1.0.0
-     * @author Dennis Eichhorn <d.eichhorn@oms.com>
-     */
-    private static function swapRows(&$a, &$b, int $r1, int $r2)
-    {
-        if ($r1 == $r2) {
-            return;
-        }
-
-        $tmp    = $a[$r1];
-        $a[$r1] = $a[$r2];
-        $a[$r2] = $tmp;
-
-        $tmp    = $b[$r1];
-        $b[$r1] = $b[$r2];
-        $b[$r2] = $tmp;
-    }
-
     /**
      * Solve equation with gaussian elimination.
      *
-     * @param Matrix $A     Matrix A
+     * @param Matrix $A Matrix A
-     * @param Matrix $b     Vector b
+     * @param Matrix $b Vector b
      *
      * @return Matrix
      *
@@ -117,4 +89,32 @@ class GaussianElimination
 
         return $Y;
     }
+
+    /**
+     * Swap rows.
+     *
+     * @param array $a  Matrix A
+     * @param array $b  Vector b
+     * @param int   $r1 Row 1
+     * @param int   $r2 Row 2
+     *
+     * @return void
+     *
+     * @since  1.0.0
+     * @author Dennis Eichhorn <d.eichhorn@oms.com>
+     */
+    private static function swapRows(&$a, &$b, int $r1, int $r2)
+    {
+        if ($r1 == $r2) {
+            return;
+        }
+
+        $tmp    = $a[$r1];
+        $a[$r1] = $a[$r2];
+        $a[$r2] = $tmp;
+
+        $tmp    = $b[$r1];
+        $b[$r1] = $b[$r2];
+        $b[$r2] = $tmp;
+    }
 }

Math/Optimization/TSP/City.php

@@ -72,29 +72,18 @@ class City
     }
 
     /**
-     * Get longitude.
+     * Is equals to.
      *
-     * @return float
+     * @param City $city City
+     *
+     * @return bool
      *
      * @since  1.0.0
      * @author Dennis Eichhorn <d.eichhorn@oms.com>
      */
-    public function getLongitude() : float
+    public function equals(City $city) : bool
     {
-        return $this->long;
+        return $this->name === $city->getName() && $this->lat === $city->getLatitude() && $this->long === $city->getLatitude();
-    }
-
-    /**
-     * Get latitude.
-     *
-     * @return float
-     *
-     * @since  1.0.0
-     * @author Dennis Eichhorn <d.eichhorn@oms.com>
-     */
-    public function getLatitude() : float
-    {
-        return $this->lat;
     }
 
     /**
@@ -111,18 +100,16 @@ class City
     }
 
     /**
-     * Is equals to.
+     * Get latitude.
      *
-     * @param City $city City
+     * @return float
-     *
-     * @return bool
      *
      * @since  1.0.0
      * @author Dennis Eichhorn <d.eichhorn@oms.com>
      */
-    public function equals(City $city) : bool
+    public function getLatitude() : float
     {
-        return $this->name === $city->getName() && $this->lat === $city->getLatitude() && $this->long === $city->getLatitude();
+        return $this->lat;
     }
 
     /**
@@ -139,4 +126,17 @@ class City
     {
         return Sphere::distance2PointsOnSphere($this->lat, $this->long, $city->getLatitude(), $city->getLongitude());
     }
+
+    /**
+     * Get longitude.
+     *
+     * @return float
+     *
+     * @since  1.0.0
+     * @author Dennis Eichhorn <d.eichhorn@oms.com>
+     */
+    public function getLongitude() : float
+    {
+        return $this->long;
+    }
 }

Math/Optimization/TSP/GA.php

@@ -108,6 +108,28 @@ class GA
         return $newPopulation;
     }
 
+    /**
+     * Find fittest
+     *
+     * @param Population $population Population to evaluate
+     *
+     * @return Tour
+     *
+     * @since  1.0.0
+     * @author Dennis Eichhorn <d.eichhorn@oms.com>
+     */
+    private function tournamentSelection(Population $population) : Tour
+    {
+        $tournament     = new Population($this->cityPool, self::TOURNAMENT, false);
+        $populationSize = $population->count();
+
+        for ($i = 0; $i < self::TOURNAMENT; $i++) {
+            $tournament->add($population->get(mt_rand(0, $populationSize)));
+        }
+
+        return $tournament->getFittest();
+    }
+
     /**
      * Crossover tours
      *
@@ -181,26 +203,4 @@ class GA
         }
     }
 
-    /**
-     * Find fittest
-     *
-     * @param Population $population Population to evaluate
-     *
-     * @return Tour
-     *
-     * @since  1.0.0
-     * @author Dennis Eichhorn <d.eichhorn@oms.com>
-     */
-    private function tournamentSelection(Population $population) : Tour
-    {
-        $tournament     = new Population($this->cityPool, self::TOURNAMENT, false);
-        $populationSize = $population->count();
-
-        for ($i = 0; $i < self::TOURNAMENT; $i++) {
-            $tournament->add($population->get(mt_rand(0, $populationSize)));
-        }
-
-        return $tournament->getFittest();
-    }
-
 }

Math/Optimization/TSP/Tour.php

@@ -112,6 +112,33 @@ class Tour implements \Countable
         return $this->fitness;
     }
 
+    /**
+     * Get tour distance
+     *
+     * @return float
+     *
+     * @since  1.0.0
+     * @author Dennis Eichhorn <d.eichhorn@oms.com>
+     */
+    public function getDistance() : float
+    {
+        if ($this->distance === 0.0) {
+            $distance = 0.0;
+
+            $count = count($this->cities);
+
+            for ($i = 0; $i < $count; $i++) {
+                $dest = ($i + 1 < $count) ? $this->cities[$i + 1] : $this->cities[0];
+
+                $distance += $this->cities[$i]->getDistanceTo($dest);
+            }
+
+            $this->distance = $distance;
+        }
+
+        return $this->distance;
+    }
+
     /**
      * Add city to tour.
      *
@@ -146,33 +173,6 @@ class Tour implements \Countable
         $this->distance = 0.0;
     }
 
-    /**
-     * Get tour distance
-     *
-     * @return float
-     *
-     * @since  1.0.0
-     * @author Dennis Eichhorn <d.eichhorn@oms.com>
-     */
-    public function getDistance() : float
-    {
-        if ($this->distance === 0.0) {
-            $distance = 0.0;
-
-            $count = count($this->cities);
-
-            for ($i = 0; $i < $count; $i++) {
-                $dest = ($i + 1 < $count) ? $this->cities[$i + 1] : $this->cities[0];
-
-                $distance += $this->cities[$i]->getDistanceTo($dest);
-            }
-
-            $this->distance = $distance;
-        }
-
-        return $this->distance;
-    }
-
     /**
      * Has city.
      *

Math/Shape/D2/D2ShapeInterface.php

@@ -30,5 +30,5 @@ use phpOMS\Math\Shape\ShapeInterface;
  */
 interface D2ShapeInterface extends ShapeInterface
 {
-	public static function getPerimeter() : float;
+    public static function getPerimeter() : float;
 }

Math/Shape/D2/Polygon.php

@@ -113,6 +113,84 @@ class Polygon implements D2ShapeInterface
     {
     }
 
+    /**
+     * Point polygon relative position
+     *
+     * @param array $point Point location
+     *
+     * @return int
+     *
+     * @since  1.0.0
+     * @author Dennis Eichhorn <d.eichhorn@oms.com>
+     */
+    public static function pointInPolygon(array $point) : int
+    {
+        $length = count($this->coord);
+
+        // Polygon has to start and end with same point
+        if ($this->coord[0]['x'] !== $this->coord[$length - 1]['x'] || $this->coord[0]['y'] !== $this->coord[$length - 1]['y']) {
+            $this->coord[] = $this->coord[0];
+        }
+
+        // On vertex?
+        if (self::isOnVertex($point, $this->coord)) {
+            return 0;
+        }
+
+        // Inside or ontop?
+        $countIntersect    = 0;
+        $this->coord_count = count($this->coord);
+
+        // todo: return based on highest possibility not by first match
+        for ($i = 1; $i < $this->coord_count; $i++) {
+            $vertex1 = $this->coord[$i - 1];
+            $vertex2 = $this->coord[$i];
+
+            if (abs($vertex1['y'] - $vertex2['y']) < self::EPSILON && abs($vertex1['y'] - $point['y']) < self::EPSILON && $point['x'] > min($vertex1['x'], $vertex2['x']) && $point['x'] < max($vertex1['x'], $vertex2['x'])) {
+                return 0; // boundary
+            }
+
+            if ($point['y'] > min($vertex1['y'], $vertex2['y']) && $point['y'] <= max($vertex1['y'], $vertex2['y']) && $point['x'] <= max($vertex1['x'], $vertex2['x']) && abs($vertex1['y'] - $vertex2['y']) >= self::EPSILON) {
+                $xinters = ($point['y'] - $vertex1['y']) * ($vertex2['x'] - $vertex1['x']) / ($vertex2['y'] - $vertex1['y']) + $vertex1['x'];
+
+                if (abs($xinters - $point['x']) < self::EPSILON) {
+                    return 0; // boundary
+                }
+
+                if (abs($vertex1['x'] - $vertex2['x']) < self::EPSILON || $point['x'] < $xinters) {
+                    $countIntersect++;
+                }
+            }
+        }
+
+        if ($countIntersect % 2 != 0) {
+            return -1;
+        }
+
+        return 1;
+    }
+
+    /**
+     * Is point on vertex?
+     *
+     * @param array $point Point location
+     *
+     * @return bool
+     *
+     * @since  1.0.0
+     * @author Dennis Eichhorn <d.eichhorn@oms.com>
+     */
+    private static function isOnVertex(array $point) : bool
+    {
+        foreach ($this->coord as $vertex) {
+            if (abs($point['x'] - $vertex['x']) < self::EPSILON && abs($point['y'] - $vertex['y']) < self::EPSILON) {
+                return true;
+            }
+        }
+
+        return false;
+    }
+
     /**
      * Set polygon coordinates.
      *
@@ -281,82 +359,4 @@ class Polygon implements D2ShapeInterface
 
         return $this->barycenter;
     }
-
-    /**
-     * Point polygon relative position
-     *
-     * @param array $point    Point location
-     *
-     * @return int
-     *
-     * @since  1.0.0
-     * @author Dennis Eichhorn <d.eichhorn@oms.com>
-     */
-    public static function pointInPolygon(array $point) : int
-    {
-        $length = count($this->coord);
-
-        // Polygon has to start and end with same point
-        if ($this->coord[0]['x'] !== $this->coord[$length - 1]['x'] || $this->coord[0]['y'] !== $this->coord[$length - 1]['y']) {
-            $this->coord[] = $this->coord[0];
-        }
-
-        // On vertex?
-        if (self::isOnVertex($point, $this->coord)) {
-            return 0;
-        }
-
-        // Inside or ontop?
-        $countIntersect = 0;
-        $this->coord_count = count($this->coord);
-
-        // todo: return based on highest possibility not by first match
-        for ($i = 1; $i < $this->coord_count; $i++) {
-            $vertex1 = $this->coord[$i - 1];
-            $vertex2 = $this->coord[$i];
-
-            if (abs($vertex1['y'] - $vertex2['y']) < self::EPSILON && abs($vertex1['y'] - $point['y']) < self::EPSILON && $point['x'] > min($vertex1['x'], $vertex2['x']) && $point['x'] < max($vertex1['x'], $vertex2['x'])) {
-                return 0; // boundary
-            }
-
-            if ($point['y'] > min($vertex1['y'], $vertex2['y']) && $point['y'] <= max($vertex1['y'], $vertex2['y']) && $point['x'] <= max($vertex1['x'], $vertex2['x']) && abs($vertex1['y'] - $vertex2['y']) >= self::EPSILON) {
-                $xinters = ($point['y'] - $vertex1['y']) * ($vertex2['x'] - $vertex1['x']) / ($vertex2['y'] - $vertex1['y']) + $vertex1['x'];
-
-                if (abs($xinters - $point['x']) < self::EPSILON) {
-                    return 0; // boundary
-                }
-
-                if (abs($vertex1['x'] - $vertex2['x']) < self::EPSILON || $point['x'] < $xinters) {
-                    $countIntersect++;
-                }
-            }
-        }
-
-        if ($countIntersect % 2 != 0) {
-            return -1;
-        }
-
-        return 1;
-    }
-
-    /**
-     * Is point on vertex?
-     *
-     * @param array $point    Point location
-     *
-     * @return bool
-     *
-     * @since  1.0.0
-     * @author Dennis Eichhorn <d.eichhorn@oms.com>
-     */
-    private static function isOnVertex(array $point) : bool
-    {
-        foreach ($this->coord as $vertex) {
-            if (abs($point['x'] - $vertex['x']) < self::EPSILON && abs($point['y'] - $vertex['y']) < self::EPSILON) {
-                return true;
-            }
-        }
-
-        return false;
-    }
 }

Math/Shape/D3/D3ShapeInterface.php

@@ -30,5 +30,5 @@ use phpOMS\Math\Shape\ShapeInterface;
  */
 interface D2ShapeInterface extends ShapeInterface
 {
-	public static function getVolume() : float;
+    public static function getVolume() : float;
 }

Math/Shape/D3/Sphere.php

@@ -29,6 +29,11 @@ namespace phpOMS\Math\Shape\D3;
 class Sphere implements D3ShapeInterface
 {
 
+    public function __construct(float $radius)
+    {
+        $this->radius = $radius;
+    }
+
     /**
      * Calculating the distance between two points on a sphere
      *
@@ -63,19 +68,14 @@ class Sphere implements D3ShapeInterface
         return $angle * $radius;
     }
 
-    /**
+    public static function byRadius(float $r) : Sphere
-     * Volume
-     *
-     * @param float $r Radius
-     *
-     * @return float
-     *
-     * @since  1.0.0
-     * @author Dennis Eichhorn <d.eichhorn@oms.com>
-     */
-    public static function getVolumeByRadius(float $r)
     {
-        return 4 / 3 * pi() * $r ** 3;
+        return new self($r);
+    }
+
+    public static function byVolume(float $v) : Sphere
+    {
+        return new self(self::getRadiusByVolume($v));
     }
 
     /**
@@ -93,19 +93,9 @@ class Sphere implements D3ShapeInterface
         return pow($V * 3 / (4 * pi()), 1 / 3);
     }
 
-    /**
+    public static function bySurface(float $s) : Sphere
-     * Surface area
-     *
-     * @param float $r Radius
-     *
-     * @return float
-     *
-     * @since  1.0.0
-     * @author Dennis Eichhorn <d.eichhorn@oms.com>
-     */
-    public static function getSurfaceByRadius(float $r)
     {
-        return 4 * pi() * $r ** 2;
+        return new self(self::getRadiusBySurface($s));
     }
 
     /**
@@ -123,34 +113,48 @@ class Sphere implements D3ShapeInterface
         return sqrt($S / (4 * pi()));
     }
 
-    public static function byRadius(float $r) : Sphere 
+    public function getVolume() : float
     {
-        return new self($r);
-    }
-
-    public static function byVolume(float $v) : Sphere 
-    {
-        return new self(self::getRadiusByVolume($v));
-    }
-
-    public static function bySurface(float $s) : Sphere 
-    {
-        return new self(self::getRadiusBySurface($s));
-    }
-
-    public function __construct(float $radius) {
-        $this->radius = $radius;
-    }
-
-    public function getVolume() : float {
         return self::getVolumeByRadius($this->radius);
     }
 
-    public function getRadius() : float {
+    /**
+     * Volume
+     *
+     * @param float $r Radius
+     *
+     * @return float
+     *
+     * @since  1.0.0
+     * @author Dennis Eichhorn <d.eichhorn@oms.com>
+     */
+    public static function getVolumeByRadius(float $r)
+    {
+        return 4 / 3 * pi() * $r ** 3;
+    }
+
+    public function getRadius() : float
+    {
         return $this->radius;
     }
 
-    public function getSurface() : float {
+    public function getSurface() : float
+    {
         return self::getSurfaceByRadius($this->radius);
     }
+
+    /**
+     * Surface area
+     *
+     * @param float $r Radius
+     *
+     * @return float
+     *
+     * @since  1.0.0
+     * @author Dennis Eichhorn <d.eichhorn@oms.com>
+     */
+    public static function getSurfaceByRadius(float $r)
+    {
+        return 4 * pi() * $r ** 2;
+    }
 }

Math/Shape/ShapeInterface.php

@@ -28,5 +28,5 @@ namespace phpOMS\Math\Shape;
  */
 interface ShapeInterface
 {
-	public static function getSurface() : float;
+    public static function getSurface() : float;
 }

Math/Statistic/Forecast/ForecastIntervalMultiplier.php

@@ -14,6 +14,7 @@
  * @link       http://orange-management.com
  */
 namespace phpOMS\Math\Statistic\Forecast;
+
 use phpOMS\Datatypes\Enum;
 
 /**

Math/Statistic/MeasureOfDispersion.php

@@ -51,6 +51,73 @@ class MeasureOfDispersion
         return $start - $end;
     }
 
+    /**
+     * Calculage empirical variation coefficient.
+     *
+     * Example: ([4, 5, 9, 1, 3])
+     *
+     * @param array $values Values
+     *
+     * @return float
+     *
+     * @throws
+     *
+     * @since  1.0.0
+     * @author Dennis Eichhorn <d.eichhorn@oms.com>
+     */
+    public static function empiricalVariationcoefficient(array $values) : float
+    {
+        $mean = Average::arithmeticMean($values);
+
+        if ($mean === 0) {
+            throw new \Exception('Division zero');
+        }
+
+        return self::standardDeviation($values) / $mean;
+    }
+
+    /**
+     * Calculage standard deviation.
+     *
+     * Example: ([4, 5, 9, 1, 3])
+     *
+     * @param array $values Values
+     *
+     * @return float
+     *
+     * @since  1.0.0
+     * @author Dennis Eichhorn <d.eichhorn@oms.com>
+     */
+    public static function standardDeviation(array $values) : float
+    {
+        return sqrt(self::sampleVariance($values));
+    }
+
+    /**
+     * Calculage sample variance.
+     *
+     * Example: ([4, 5, 9, 1, 3])
+     *
+     * @param array $values Values
+     *
+     * @return float
+     *
+     * @throws
+     *
+     * @since  1.0.0
+     * @author Dennis Eichhorn <d.eichhorn@oms.com>
+     */
+    public static function sampleVariance(array $values) : float
+    {
+        $count = count($values);
+
+        if ($count < 2) {
+            throw new \Exception('Division zero');
+        }
+
+        return $count * self::empiricalVariance($values) / ($count - 1);
+    }
+
     /**
      * Calculage empirical variance.
      *
@@ -83,73 +150,6 @@ class MeasureOfDispersion
         return $sum / ($count - 1);
     }
 
-    /**
-     * Calculage sample variance.
-     *
-     * Example: ([4, 5, 9, 1, 3])
-     *
-     * @param array $values Values
-     *
-     * @return float
-     *
-     * @throws
-     *
-     * @since  1.0.0
-     * @author Dennis Eichhorn <d.eichhorn@oms.com>
-     */
-    public static function sampleVariance(array $values) : float
-    {
-        $count = count($values);
-
-        if ($count < 2) {
-            throw new \Exception('Division zero');
-        }
-
-        return $count * self::empiricalVariance($values) / ($count - 1);
-    }
-
-    /**
-     * Calculage standard deviation.
-     *
-     * Example: ([4, 5, 9, 1, 3])
-     *
-     * @param array $values Values
-     *
-     * @return float
-     *
-     * @since  1.0.0
-     * @author Dennis Eichhorn <d.eichhorn@oms.com>
-     */
-    public static function standardDeviation(array $values) : float
-    {
-        return sqrt(self::sampleVariance($values));
-    }
-
-    /**
-     * Calculage empirical variation coefficient.
-     *
-     * Example: ([4, 5, 9, 1, 3])
-     *
-     * @param array $values Values
-     *
-     * @return float
-     *
-     * @throws
-     *
-     * @since  1.0.0
-     * @author Dennis Eichhorn <d.eichhorn@oms.com>
-     */
-    public static function empiricalVariationcoefficient(array $values) : float
-    {
-        $mean = Average::arithmeticMean($values);
-
-        if ($mean === 0) {
-            throw new \Exception('Division zero');
-        }
-
-        return self::standardDeviation($values) / $mean;
-    }
-
     /**
      * Calculage empirical covariance.
      *

Math/Stochastic/Distribution/BinomialDistribution.php

@@ -58,25 +58,6 @@ class BinomialDistribution
         }
     }
 
-    /**
-     * Get probability mass function.
-     *
-     * Formula: C(n, k) * p^k * (1-p)^(n-k)
-     *
-     * @param int   $n
-     * @param int   $k
-     * @param float $p
-     *
-     * @return float
-     *
-     * @since  1.0.0
-     * @author Dennis Eichhorn <d.eichhorn@oms.com>
-     */
-    public static function getPmf(int $n, int $k, float $p) : float
-    {
-        return Functions::binomialCoefficient($n, $k) * pow($p, $k) * pow(1 - $p, $n - $k);
-    }
-
     /**
      * Get moment generating function.
      *
@@ -165,6 +146,25 @@ class BinomialDistribution
         return $sum;
     }
 
+    /**
+     * Get probability mass function.
+     *
+     * Formula: C(n, k) * p^k * (1-p)^(n-k)
+     *
+     * @param int   $n
+     * @param int   $k
+     * @param float $p
+     *
+     * @return float
+     *
+     * @since  1.0.0
+     * @author Dennis Eichhorn <d.eichhorn@oms.com>
+     */
+    public static function getPmf(int $n, int $k, float $p) : float
+    {
+        return Functions::binomialCoefficient($n, $k) * pow($p, $k) * pow(1 - $p, $n - $k);
+    }
+
     /**
      * Get expected value.
      *

Math/Stochastic/Distribution/ChiSquaredDistribution.php

@@ -78,25 +78,6 @@ class ChiSquaredDistribution
         100 => ['0.995' => 67.328, '0.99' => 70.065, '0.975' => 74.222, '0.95' => 77.929, '0.90' => 82.358, '0.10' => 118.498, '0.05' => 124.342, '0.025' => 129.561, '0.01' => 135.807, '0.005' => 140.169],
     ];
 
-    /**
-     * Get degrees of freedom of array.
-     *
-     * @param array $values Value matrix or vector (N or NxM)
-     *
-     * @return int
-     *
-     * @since  1.0.0
-     * @author Dennis Eichhorn <d.eichhorn@oms.com>
-     */
-    public static function getDegreesOfFreedom(array $values) : int
-    {
-        if (is_array($first = reset($values))) {
-            return (count($values) - 1) * (count($first) - 1);
-        } else {
-            return count($values) - 1;
-        }
-    }
-
     /**
      * Test hypthesis.
      *
@@ -146,6 +127,25 @@ class ChiSquaredDistribution
         return ['P' => $P, 'H0' => ($P > $significance), 'df' => $df];
     }
 
+    /**
+     * Get degrees of freedom of array.
+     *
+     * @param array $values Value matrix or vector (N or NxM)
+     *
+     * @return int
+     *
+     * @since  1.0.0
+     * @author Dennis Eichhorn <d.eichhorn@oms.com>
+     */
+    public static function getDegreesOfFreedom(array $values) : int
+    {
+        if (is_array($first = reset($values))) {
+            return (count($values) - 1) * (count($first) - 1);
+        } else {
+            return count($values) - 1;
+        }
+    }
+
     /**
      * Get probability density function.
      *

Message/Http/Header.php

@@ -50,6 +50,69 @@ class Header extends HeaderAbstract
         $this->set('Content-Type', 'text/html; charset=utf-8');
     }
 
+    /**
+     * {@inheritdoc}
+     */
+    public function set(string $key, string $header, bool $overwrite = false) : bool
+    {
+        if (self::$isLocked) {
+            throw new \Exception('Already locked');
+        }
+
+        $key = strtolower($key);
+
+        if (!$overwrite && isset($this->header[$key])) {
+            return false;
+        } elseif ($overwrite && isset($this->header[$key])) {
+            if ($this->isSecurityHeader($key)) {
+                throw new \Exception('Cannot change security headers.');
+            }
+
+            unset($this->header[$key]);
+        }
+
+        if (!isset($this->header[$key])) {
+            $this->header[$key] = [];
+        }
+
+        $this->header[$key][] = $header;
+
+        return true;
+    }
+
+    /**
+     * Is security header.
+     *
+     * @param string $key Header key
+     *
+     * @return bool
+     *
+     * @throws \Exception
+     *
+     * @since  1.0.0
+     * @author Dennis Eichhorn <d.eichhorn@oms.com>
+     */
+    private function isSecurityHeader(string $key) : bool
+    {
+        return $key === 'content-security-policy' ||
+        $key === 'x-xss-protection' ||
+        $key === 'x-content-type-options' ||
+        $key === 'x-frame-options';
+    }
+
+    /**
+     * Get status code.
+     *
+     * @return int
+     *
+     * @since  1.0.0
+     * @author Dennis Eichhorn <d.eichhorn@oms.com>
+     */
+    public static function getStatusCode() : int
+    {
+        return http_response_code();
+    }
+
     /**
      * Returns all headers.
      *
@@ -114,56 +177,6 @@ class Header extends HeaderAbstract
         return array_key_exists($key, $this->header);
     }
 
-    /**
-     * Is security header.
-     *
-     * @param string $key Header key
-     *
-     * @return bool
-     *
-     * @throws \Exception
-     *
-     * @since  1.0.0
-     * @author Dennis Eichhorn <d.eichhorn@oms.com>
-     */
-    private function isSecurityHeader(string $key) : bool
-    {
-        return $key === 'content-security-policy' ||
-            $key === 'x-xss-protection' ||
-            $key === 'x-content-type-options' ||
-            $key === 'x-frame-options';
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function set(string $key, string $header, bool $overwrite = false) : bool
-    {
-        if (self::$isLocked) {
-            throw new \Exception('Already locked');
-        }
-
-        $key = strtolower($key);
-
-        if (!$overwrite && isset($this->header[$key])) {
-            return false;
-        } elseif ($overwrite && isset($this->header[$key])) {
-            if ($this->isSecurityHeader($key)) {
-                throw new \Exception('Cannot change security headers.');
-            }
-
-            unset($this->header[$key]);
-        }
-
-        if (!isset($this->header[$key])) {
-            $this->header[$key] = [];
-        }
-
-        $this->header[$key][] = $header;
-
-        return true;
-    }
-
     /**
      * Push all headers.
      *
@@ -211,19 +224,6 @@ class Header extends HeaderAbstract
         }
     }
 
-    /**
-     * Get status code.
-     *
-     * @return int
-     *
-     * @since  1.0.0
-     * @author Dennis Eichhorn <d.eichhorn@oms.com>
-     */
-    public static function getStatusCode() : int
-    {
-        return http_response_code();
-    }
-
     /**
      * Generate predefined header.
      *
@@ -277,12 +277,9 @@ class Header extends HeaderAbstract
      * @since  1.0.0
      * @author Dennis Eichhorn <d.eichhorn@oms.com>
      */
-    private function generate503()
+    private function generate407()
     {
-        $this->set('HTTP', 'HTTP/1.0 503 Service Temporarily Unavailable');
+
-        $this->set('Status', 'Status: 503 Service Temporarily Unavailable');
-        $this->set('Retry-After', 'Retry-After: 300');
-        http_response_code(503);
     }
 
     /**
@@ -293,8 +290,11 @@ class Header extends HeaderAbstract
      * @since  1.0.0
      * @author Dennis Eichhorn <d.eichhorn@oms.com>
      */
-    private function generate407()
+    private function generate503()
     {
-
+        $this->set('HTTP', 'HTTP/1.0 503 Service Temporarily Unavailable');
+        $this->set('Status', 'Status: 503 Service Temporarily Unavailable');
+        $this->set('Retry-After', 'Retry-After: 300');
+        http_response_code(503);
     }
 }

Message/Http/Request.php

@@ -18,10 +18,10 @@ namespace phpOMS\Message\Http;
 use phpOMS\Localization\L11nManager;
 use phpOMS\Localization\Localization;
 use phpOMS\Message\RequestAbstract;
+use phpOMS\Router\RouteVerb;
 use phpOMS\Uri\Http;
 use phpOMS\Uri\UriFactory;
 use phpOMS\Uri\UriInterface;
-use phpOMS\Router\RouteVerb;
 
 /**
  * Request class.

Message/Http/Response.php

@@ -15,11 +15,11 @@
  */
 namespace phpOMS\Message\Http;
 
+use phpOMS\Contract\RenderableInterface;
 use phpOMS\Localization\L11nManager;
 use phpOMS\Localization\Localization;
-use phpOMS\System\MimeType;
-use phpOMS\Contract\RenderableInterface;
 use phpOMS\Message\ResponseAbstract;
+use phpOMS\System\MimeType;
 use phpOMS\Views\View;
 
 /**
@@ -174,7 +174,7 @@ class Response extends ResponseAbstract implements RenderableInterface
                     throw new \Exception('Wrong response type');
                 }
             }
-        } catch(\Exception $e) {
+        } catch (\Exception $e) {
             // todo: handle exception
             // need to to try catch for logging. otherwise the json_encode in the logger will have a problem with this
             $result = [];

Message/Mail/Imap.php

@@ -63,6 +63,19 @@ class Imap extends Mail
         parent::__construct(MailType::IMAP);
     }
 
+    public static function decode($content, $encoding)
+    {
+        if ($encoding == 3) {
+            return imap_base64($content);
+        } else {
+            if ($encoding == 1) {
+                return imap_8bit($content);
+            } else {
+                return imap_qprint($content);
+            }
+        }
+    }
+
     /**
      * Destructor.
      *
@@ -125,23 +138,6 @@ class Imap extends Mail
         return imap_get_quotaroot($this->inbox, "INBOX");
     }
 
-    /**
-     * Get inbox overview.
-     *
-     * @param string $option Inbox option (imap_search creterias)
-     *
-     * @return array
-     *
-     * @since  1.0.0
-     * @author Dennis Eichhorn <d.eichhorn@oms.com>
-     */
-    public function getInboxOverview(string $option = 'ALL') : array
-    {
-        $ids = imap_search($this->inbox, $option, SE_FREE, 'UTF-8');
-
-        return is_array($ids) ? imap_fetch_overview($this->inbox, implode(',', $ids)) : [];
-    }
-
     /**
      * Get email.
      *
@@ -175,6 +171,23 @@ class Imap extends Mail
         return $this->getInboxOverview('ALL');
     }
 
+    /**
+     * Get inbox overview.
+     *
+     * @param string $option Inbox option (imap_search creterias)
+     *
+     * @return array
+     *
+     * @since  1.0.0
+     * @author Dennis Eichhorn <d.eichhorn@oms.com>
+     */
+    public function getInboxOverview(string $option = 'ALL') : array
+    {
+        $ids = imap_search($this->inbox, $option, SE_FREE, 'UTF-8');
+
+        return is_array($ids) ? imap_fetch_overview($this->inbox, implode(',', $ids)) : [];
+    }
+
     /**
      * Get all new inbox messages.
      *
@@ -344,17 +357,4 @@ class Imap extends Mail
     {
         return $this->getInboxOverview('TEXT "' . $text . '"');
     }
-
-    public static function decode($content, $encoding)
-    {
-        if ($encoding == 3) {
-            return imap_base64($content);
-        } else {
-            if ($encoding == 1) {
-                return imap_8bit($content);
-            } else {
-                return imap_qprint($content);
-            }
-        }
-    }
 }

Message/Mail/Mail.php

@@ -15,8 +15,6 @@
  */
 namespace phpOMS\Message\Mail;
 
-use phpOMS\Datatypes\Exception\InvalidEnumValue;
-
 /**
  * Mail class.
  *

Security/Encryption/Encryption.php

@@ -190,6 +190,25 @@ class Encryption
         $this->mode = $mode;
     }
 
+    /**
+     * Encrypt value.
+     *
+     * @param string $value Value to encrypt
+     *
+     * @return string
+     *
+     * @since  1.0.0
+     * @author Dennis Eichhorn <d.eichhorn@oms.com>
+     */
+    public function encrpyt(string $value) : string
+    {
+        $iv    = mcrypt_create_iv($this->getIvSize(), $this->getRandomizer());
+        $value = base64_encode($this->padAndMcrypt($value, $iv));
+        $mac   = $this->hash($value, $iv = base64_encode($iv));
+
+        return base64_encode(json_encode(compact('iv', 'value', 'mac')));
+    }
+
     /**
      * Get input vector size.
      *
@@ -277,25 +296,6 @@ class Encryption
         return hash_hmac('sha256', $iv . $value, $this->key);
     }
 
-    /**
-     * Encrypt value.
-     *
-     * @param string $value Value to encrypt
-     *
-     * @return string
-     *
-     * @since  1.0.0
-     * @author Dennis Eichhorn <d.eichhorn@oms.com>
-     */
-    public function encrpyt(string $value) : string
-    {
-        $iv    = mcrypt_create_iv($this->getIvSize(), $this->getRandomizer());
-        $value = base64_encode($this->padAndMcrypt($value, $iv));
-        $mac   = $this->hash($value, $iv = base64_encode($iv));
-
-        return base64_encode(json_encode(compact('iv', 'value', 'mac')));
-    }
-
     /**
      * Decrypt value.
      *
@@ -344,21 +344,6 @@ class Encryption
         return $payload;
     }
 
-    /**
-     * Is valid mac.
-     *
-     * @param mixed $payload Payload data
-     *
-     * @return bool
-     *
-     * @since  1.0.0
-     * @author Dennis Eichhorn <d.eichhorn@oms.com>
-     */
-    private function validMac($payload) : bool
-    {
-        return $this->hash($payload['value'], $payload['iv']) == $payload['mac'];
-    }
-
     /**
      * Check if payload is valid.
      *
@@ -374,6 +359,21 @@ class Encryption
         return !is_array($payload) || !isset($payload['iv']) || !isset($payload['value']) || !isset($payload['mac']);
     }
 
+    /**
+     * Is valid mac.
+     *
+     * @param mixed $payload Payload data
+     *
+     * @return bool
+     *
+     * @since  1.0.0
+     * @author Dennis Eichhorn <d.eichhorn@oms.com>
+     */
+    private function validMac($payload) : bool
+    {
+        return $this->hash($payload['value'], $payload['iv']) == $payload['mac'];
+    }
+
     /**
      * Remove padding.
      *

Socket/Client/ClientConnection.php

@@ -50,36 +50,36 @@ class ClientConnection
         return $this->socket;
     }
 
-    public function getHandshake()
-    {
-        return $this->handshake;
-    }
-
-    public function getPid()
-    {
-        return $this->pid;
-    }
-
-    public function isConnected()
-    {
-        return $this->connected;
-    }
-
     public function setSocket($socket)
     {
         $this->socket = $socket;
     }
 
+    public function getHandshake()
+    {
+        return $this->handshake;
+    }
+
     public function setHandshake($handshake)
     {
         $this->handshake = $handshake;
     }
 
+    public function getPid()
+    {
+        return $this->pid;
+    }
+
     public function setPid($pid)
     {
         $this->pid = $pid;
     }
 
+    public function isConnected()
+    {
+        return $this->connected;
+    }
+
     public function setConnected(bool $connected)
     {
         $this->connected = $connected;

Socket/Server/Server.php

@@ -18,7 +18,6 @@ namespace phpOMS\Socket\Server;
 use phpOMS\Socket\Client\ClientConnection;
 use phpOMS\Socket\CommandManager;
 use phpOMS\Socket\Packets\PacketManager;
-
 use phpOMS\Socket\SocketAbstract;
 
 /**

Stdlib/Map/MultiMap.php

@@ -237,12 +237,18 @@ class MultiMap implements \Countable
      * @since  1.0.0
      * @author Dennis Eichhorn
      */
-    private function setSingle($key, $value) : bool
+    private function setMultiple($key, $value) : bool
     {
-        if (isset($this->keys[$key])) {
+        if ($this->orderType !== OrderType::LOOSE) {
-            $this->values[$this->keys[$key]] = $value;
+            $permutation = Permutation::permut($key);
 
-            return true;
+            foreach ($permutation as $permut) {
+                if ($this->set(implode($permut, ':'), $value)) {
+                    return true;
+                }
+            }
+        } else {
+            return $this->set(implode($key, ':'), $value);
         }
 
         return false;
@@ -259,18 +265,12 @@ class MultiMap implements \Countable
      * @since  1.0.0
      * @author Dennis Eichhorn
      */
-    private function setMultiple($key, $value) : bool
+    private function setSingle($key, $value) : bool
     {
-        if ($this->orderType !== OrderType::LOOSE) {
+        if (isset($this->keys[$key])) {
-            $permutation = Permutation::permut($key);
+            $this->values[$this->keys[$key]] = $value;
 
-            foreach ($permutation as $permut) {
+            return true;
-                if ($this->set(implode($permut, ':'), $value)) {
-                    return true;
-                }
-            }
-        } else {
-            return $this->set(implode($key, ':'), $value);
         }
 
         return false;
@@ -295,31 +295,6 @@ class MultiMap implements \Countable
         }
     }
 
-    /**
-     * Remove value and all sibling keys based on key.
-     *
-     * @param mixed $key Key used to identify value
-     *
-     * @return bool
-     *
-     * @since  1.0.0
-     * @author Dennis Eichhorn
-     */
-    private function removeSingle($key) : bool
-    {
-        if (isset($this->keys[$key])) {
-            $id = $this->keys[$key];
-
-            unset($this->values[$id]);
-
-            $this->garbageCollect();
-
-            return true;
-        }
-
-        return false;
-    }
-
     /**
      * Remove value and all sibling keys based on key.
      *
@@ -347,6 +322,31 @@ class MultiMap implements \Countable
         }
     }
 
+    /**
+     * Remove value and all sibling keys based on key.
+     *
+     * @param mixed $key Key used to identify value
+     *
+     * @return bool
+     *
+     * @since  1.0.0
+     * @author Dennis Eichhorn
+     */
+    private function removeSingle($key) : bool
+    {
+        if (isset($this->keys[$key])) {
+            $id = $this->keys[$key];
+
+            unset($this->values[$id]);
+
+            $this->garbageCollect();
+
+            return true;
+        }
+
+        return false;
+    }
+
     /**
      * Remap key to a different value.
      *
@@ -398,31 +398,6 @@ class MultiMap implements \Countable
         }
     }
 
-    /**
-     * Remove key.
-     *
-     * This only removes the value if no other key exists for this value.
-     *
-     * @param mixed $key Key used to identify value
-     *
-     * @return bool
-     *
-     * @since  1.0.0
-     * @author Dennis Eichhorn
-     */
-    private function removeKeySingle($key) : bool
-    {
-        if (isset($this->keys[$key])) {
-            unset($this->keys[$key]);
-
-            $this->garbageCollect();
-
-            return true;
-        }
-
-        return false;
-    }
-
     /**
      * Remove key.
      *
@@ -452,6 +427,31 @@ class MultiMap implements \Countable
         }
     }
 
+    /**
+     * Remove key.
+     *
+     * This only removes the value if no other key exists for this value.
+     *
+     * @param mixed $key Key used to identify value
+     *
+     * @return bool
+     *
+     * @since  1.0.0
+     * @author Dennis Eichhorn
+     */
+    private function removeKeySingle($key) : bool
+    {
+        if (isset($this->keys[$key])) {
+            unset($this->keys[$key]);
+
+            $this->garbageCollect();
+
+            return true;
+        }
+
+        return false;
+    }
+
     /**
      * Get all sibling keys.
      *
@@ -472,6 +472,25 @@ class MultiMap implements \Countable
 
     }
 
+    /**
+     * Get all sibling keys.
+     *
+     * @param mixed $key Key to find siblings for
+     *
+     * @return array
+     *
+     * @since  1.0.0
+     * @author Dennis Eichhorn
+     */
+    public function getSiblingsMultiple($key) : array
+    {
+        if ($this->orderType === OrderType::LOOSE) {
+            return Permutation::permut($key);
+        }
+
+        return [];
+    }
+
     /**
      * Get all sibling keys.
      *
@@ -499,25 +518,6 @@ class MultiMap implements \Countable
         return $siblings;
     }
 
-    /**
-     * Get all sibling keys.
-     *
-     * @param mixed $key Key to find siblings for
-     *
-     * @return array
-     *
-     * @since  1.0.0
-     * @author Dennis Eichhorn
-     */
-    public function getSiblingsMultiple($key) : array
-    {
-        if ($this->orderType === OrderType::LOOSE) {
-            return Permutation::permut($key);
-        }
-
-        return [];
-    }
-
     /**
      * Get all keys.
      *

System/File/Directory.php

@@ -48,6 +48,69 @@ class Directory extends FileAbstract implements \Iterator, \ArrayAccess
      */
     private $nodes = [];
 
+    /**
+     * Constructor.
+     *
+     * @param string $path   Path
+     * @param string $filter Filter
+     *
+     * @since  1.0.0
+     * @author Dennis Eichhorn <d.eichhorn@oms.com>
+     */
+    public function __construct(string $path, string $filter = '*')
+    {
+        $this->filter = $filter;
+        parent::__construct($path);
+
+        if (file_exists($this->path)) {
+            $this->index();
+        }
+    }
+
+    /**
+     * Index directory.
+     *
+     * @return void
+     *
+     * @since  1.0.0
+     * @author Dennis Eichhorn <d.eichhorn@oms.com>
+     */
+    public function index()
+    {
+        parent::index();
+
+        foreach (glob($this->path . DIRECTORY_SEPARATOR . $this->filter) as $filename) {
+            // todo: handle . and ..???!!!
+            if (is_dir($filename)) {
+                $file = new Directory($filename);
+                $file->index();
+            } else {
+                $file = new File($filename);
+            }
+
+            $this->add($file);
+        }
+    }
+
+    /**
+     * Add file or directory.
+     *
+     * @param FileAbstract $file File to add
+     *
+     * @return bool
+     *
+     * @since  1.0.0
+     * @author Dennis Eichhorn <d.eichhorn@oms.com>
+     */
+    public function add(FileAbstract $file) : bool
+    {
+        $this->count += $file->getCount();
+        $this->size += $file->getSize();
+        $this->nodes[$this->getName()] = $file;
+
+        return $file->createNode();
+    }
+
     /**
      * Get folder size recursively.
      *
@@ -156,6 +219,29 @@ class Directory extends FileAbstract implements \Iterator, \ArrayAccess
         return true;
     }
 
+    /**
+     * Get node by name.
+     *
+     * @param string $name File/direcotry name
+     *
+     * @return FileAbstract
+     *
+     * @since  1.0.0
+     * @author Dennis Eichhorn <d.eichhorn@oms.com>
+     */
+    public function get(string $name) : FileAbstract
+    {
+        return $this->nodes[$name] ?? new NullFile('');
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function createNode() : bool
+    {
+        return self::createPath($this->path, $this->permission, true);
+    }
+
     /**
      * Create directory.
      *
@@ -205,67 +291,6 @@ class Directory extends FileAbstract implements \Iterator, \ArrayAccess
         return implode('/', $path);
     }
 
-    /**
-     * Constructor.
-     *
-     * @param string $path   Path
-     * @param string $filter Filter
-     *
-     * @since  1.0.0
-     * @author Dennis Eichhorn <d.eichhorn@oms.com>
-     */
-    public function __construct(string $path, string $filter = '*')
-    {
-        $this->filter = $filter;
-        parent::__construct($path);
-
-        if (file_exists($this->path)) {
-            $this->index();
-        }
-    }
-
-    /**
-     * Get node by name.
-     *
-     * @param string $name File/direcotry name
-     *
-     * @return FileAbstract
-     *
-     * @since  1.0.0
-     * @author Dennis Eichhorn <d.eichhorn@oms.com>
-     */
-    public function get(string $name) : FileAbstract
-    {
-        return $this->nodes[$name] ?? new NullFile('');
-    }
-
-    /**
-     * Add file or directory.
-     *
-     * @param FileAbstract $file File to add
-     *
-     * @return bool
-     *
-     * @since  1.0.0
-     * @author Dennis Eichhorn <d.eichhorn@oms.com>
-     */
-    public function add(FileAbstract $file) : bool
-    {
-        $this->count += $file->getCount();
-        $this->size += $file->getSize();
-        $this->nodes[$this->getName()] = $file;
-
-        return $file->createNode();
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function createNode() : bool
-    {
-        return self::createPath($this->path, $this->permission, true);
-    }
-
     /**
      * {@inheritdoc}
      */
@@ -300,32 +325,8 @@ class Directory extends FileAbstract implements \Iterator, \ArrayAccess
         return false;
     }
 
-    /**
-     * Index directory.
-     *
-     * @return void
-     *
-     * @since  1.0.0
-     * @author Dennis Eichhorn <d.eichhorn@oms.com>
-     */
-    public function index()
-    {
-        parent::index();
-
-        foreach (glob($this->path . DIRECTORY_SEPARATOR . $this->filter) as $filename) {
-            // todo: handle . and ..???!!!
-            if (is_dir($filename)) {
-                $file = new Directory($filename);
-                $file->index();
-            } else {
-                $file = new File($filename);
-            }
-
-            $this->add($file);
-        }
-    }
-
     /* Iterator */
+
     /**
      * {@inheritdoc}
      */

System/File/File.php

@@ -31,6 +31,47 @@ namespace phpOMS\System\File;
 class File extends FileAbstract
 {
 
+    /**
+     * Constructor.
+     *
+     * @param string $path Path
+     *
+     * @since  1.0.0
+     * @author Dennis Eichhorn <d.eichhorn@oms.com>
+     */
+    public function __construct(string $path)
+    {
+        parent::__construct($path);
+        $this->count = 1;
+
+        if (file_exists($this->path)) {
+            $this->index();
+        }
+    }
+
+    /**
+     * Index file.
+     *
+     * @return void
+     *
+     * @since  1.0.0
+     * @author Dennis Eichhorn <d.eichhorn@oms.com>
+     */
+    public function index()
+    {
+        parent::index();
+
+        $this->size = filesize($this->path);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function createNode() : bool
+    {
+        return self::createFile($this->path);
+    }
+
     /**
      * Create file.
      *
@@ -56,32 +97,6 @@ class File extends FileAbstract
         return false;
     }
 
-    /**
-     * Constructor.
-     *
-     * @param string $path Path
-     *
-     * @since  1.0.0
-     * @author Dennis Eichhorn <d.eichhorn@oms.com>
-     */
-    public function __construct(string $path)
-    {
-        parent::__construct($path);
-        $this->count = 1;
-
-        if (file_exists($this->path)) {
-            $this->index();
-        }
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function createNode() : bool
-    {
-        return self::createFile($this->path);
-    }
-
     /**
      * {@inheritdoc}
      */
@@ -115,19 +130,4 @@ class File extends FileAbstract
     {
         file_put_contents($this->path, $content);
     }
-
-    /**
-     * Index file.
-     *
-     * @return void
-     *
-     * @since  1.0.0
-     * @author Dennis Eichhorn <d.eichhorn@oms.com>
-     */
-    public function index()
-    {
-        parent::index();
-
-        $this->size = filesize($this->path);
-    }
 }

Utils/Barcode/C128Abstract.php

@@ -147,6 +147,23 @@ abstract class C128Abstract
         $this->setOrientation($orientation);
     }
 
+    /**
+     * Set barcode height
+     *
+     * @param int $size Barcode height
+     *
+     * @since  1.0.0
+     * @author Dennis Eichhorn
+     */
+    public function setSize(int $size)
+    {
+        if ($size < 0) {
+            throw new \OutOfBoundsException($size);
+        }
+
+        $this->size = $size;
+    }
+
     /**
      * Set barcode orientation
      *
@@ -164,19 +181,6 @@ abstract class C128Abstract
         $this->orientation = $orientation;
     }
 
-    /**
-     * Set content to encrypt
-     *
-     * @param string $content Barcode content
-     *
-     * @since  1.0.0
-     * @author Dennis Eichhorn
-     */
-    public function setContent(string $content)
-    {
-        $this->content = $content;
-    }
-
     /**
      * Get content
      *
@@ -191,20 +195,31 @@ abstract class C128Abstract
     }
 
     /**
-     * Set barcode height
+     * Set content to encrypt
      *
-     * @param int $size Barcode height
+     * @param string $content Barcode content
      *
      * @since  1.0.0
      * @author Dennis Eichhorn
      */
-    public function setSize(int $size)
+    public function setContent(string $content)
     {
-        if ($size < 0) {
+        $this->content = $content;
-            throw new \OutOfBoundsException($size);
+    }
-        }
 
-        $this->size = $size;
+    /**
+     * Get image reference
+     *
+     * @return mixed
+     *
+     * @since  1.0.0
+     * @author Dennis Eichhorn
+     */
+    public function get()
+    {
+        $codeString = static::$CODE_START . $this->generateCodeString() . static::$CODE_END;
+
+        return $this->createImage($codeString, 20);
     }
 
     /**
@@ -235,21 +250,6 @@ abstract class C128Abstract
         return $codeString;
     }
 
-    /**
-     * Get image reference
-     *
-     * @return mixed
-     *
-     * @since  1.0.0
-     * @author Dennis Eichhorn
-     */
-    public function get()
-    {
-        $codeString = static::$CODE_START . $this->generateCodeString() . static::$CODE_END;
-
-        return $this->createImage($codeString, 20);
-    }
-
     /**
      * Create barcode image
      *

Utils/Converter/Currency.php

@@ -60,6 +60,29 @@ class Currency
         self::$ecbCurrencies = null;
     }
 
+    /**
+     * Convert from EUR
+     *
+     * @param float  $value Value to convert
+     * @param string $to    Output currency
+     *
+     * @return float
+     *
+     * @since  1.0.0
+     * @author Dennis Eichhorn <d.eichhorn@oms.com>
+     */
+    public static function fromEurTo(float $value, string $to) : float
+    {
+        $currencies = self::getEcbEuroRates();
+        $to         = strtoupper($to);
+
+        if (!isset($currencies[$to])) {
+            throw new \InvalidArgumentException('Currency doesn\'t exists');
+        }
+
+        return $value * $currencies[$to];
+    }
+
     /**
      * Get ECB currency rates.
      *
@@ -91,29 +114,6 @@ class Currency
         return self::$ecbCurrencies;
     }
 
-    /**
-     * Convert from EUR
-     *
-     * @param float  $value Value to convert
-     * @param string $to    Output currency
-     *
-     * @return float
-     *
-     * @since  1.0.0
-     * @author Dennis Eichhorn <d.eichhorn@oms.com>
-     */
-    public static function fromEurTo(float $value, string $to) : float
-    {
-        $currencies = self::getEcbEuroRates();
-        $to         = strtoupper($to);
-
-        if (!isset($currencies[$to])) {
-            throw new \InvalidArgumentException('Currency doesn\'t exists');
-        }
-
-        return $value * $currencies[$to];
-    }
-
     /**
      * Convert to EUR
      *

Utils/Converter/Measurement.php

@@ -38,7 +38,7 @@ class Measurement
      *
      * @return float
      *
-     * @todo: implement more
+     * @todo   : implement more
      *
      * @since  1.0.0
      * @author Dennis Eichhorn <d.eichhorn@oms.com>
@@ -114,7 +114,7 @@ class Measurement
      *
      * @return float
      *
-     * @todo: implement more
+     * @todo   : implement more
      *
      * @since  1.0.0
      * @author Dennis Eichhorn <d.eichhorn@oms.com>
@@ -985,19 +985,19 @@ class Measurement
                 $value /= 3600;
                 break;
             case TimeType::DAYS:
-                $value /= 3600*24;
+                $value /= 3600 * 24;
                 break;
             case TimeType::WEEKS:
-                $value /= 3600*24*7;
+                $value /= 3600 * 24 * 7;
                 break;
             case TimeType::MONTH:
-                $value /= 3600*24*30;
+                $value /= 3600 * 24 * 30;
                 break;
             case TimeType::QUARTER:
-                $value /= 3600*24*90;
+                $value /= 3600 * 24 * 90;
                 break;
             case TimeType::QUARTER:
-                $value /= 3600*24*365;
+                $value /= 3600 * 24 * 365;
                 break;
             default:
                 throw new \InvalidArgumentException('Size not supported');
@@ -1016,19 +1016,19 @@ class Measurement
                 $value *= 3600;
                 break;
             case TimeType::DAYS:
-                $value *= 3600*24;
+                $value *= 3600 * 24;
                 break;
             case TimeType::WEEKS:
-                $value *= 3600*24*7;
+                $value *= 3600 * 24 * 7;
                 break;
             case TimeType::MONTH:
-                $value *= 3600*24*30;
+                $value *= 3600 * 24 * 30;
                 break;
             case TimeType::QUARTER:
-                $value *= 3600*24*90;
+                $value *= 3600 * 24 * 90;
                 break;
             case TimeType::QUARTER:
-                $value *= 3600*24*365;
+                $value *= 3600 * 24 * 365;
                 break;
             default:
                 throw new \InvalidArgumentException('Size not supported');

Utils/Encoding/Huffman/Dictionary.php

@@ -67,103 +67,6 @@ final class Dictionary
         }
     }
 
-    /**
-     * Get dictionary value by entry
-     *
-     * @param string $entry 1 character entry
-     *
-     * @return string
-     *
-     * @throws
-     *
-     * @since  1.0.0
-     * @author Dennis Eichhorn <d.eichhorn@oms.com>
-     */
-    public function get(string $entry) : string
-    {
-        if (strlen($entry) !== 1) {
-            throw new \Exception('Must be a character.');
-        }
-
-        if (!isset($this->dictionary[$entry])) {
-            throw new \Exception('Character does not exist');
-        }
-
-        return $this->dictionary[$entry];
-    }
-
-    /**
-     * Get dictionary entry and reduce value
-     *
-     * @param string $value Dictionary value
-     *
-     * @return null|string
-     *
-     * @since  1.0.0
-     * @author Dennis Eichhorn <d.eichhorn@oms.com>
-     */
-    public function getEntry(&$value)
-    {
-        $length = strlen($value);
-        if ($length < $this->min) {
-            return null;
-        }
-
-        for ($i = $this->min; $i <= $this->max; ++$i) {
-            $needle = substr($value, 0, $i);
-
-            foreach ($this->dictionary as $key => $val) {
-                if ($needle === $val) {
-                    $value = substr($value, $i);
-
-                    return $key;
-                }
-            }
-        }
-
-        return null;
-    }
-
-    /**
-     * Set dictionary value
-     *
-     * @param string $entry 1 character entry
-     * @param string $value Dictionary value
-     *
-     * @return void
-     *
-     * @throws
-     *
-     * @since  1.0.0
-     * @author Dennis Eichhorn <d.eichhorn@oms.com>
-     */
-    public function set(string $entry, string $value)
-    {
-        if (strlen($entry) !== 1) {
-            throw new \Exception('Must be a character.');
-        }
-
-        if (!isset($this->dictionary[$entry])) {
-            throw new \Exception('Character does not exist');
-        }
-
-        if (strlen(str_replace('0', '', str_replace('1', '', $value))) !== 0) {
-            throw new \Exception('Bad formatting.');
-        }
-
-        $length = strlen($value);
-
-        if ($this->min === -1 || $length < $this->min) {
-            $this->min = $length;
-        }
-
-        if ($this->max === -1 || $length > $this->max) {
-            $this->max = $length;
-        }
-
-        $this->dictionary[$entry] = $value;
-    }
-
     /**
      * Generate dictionary from data.
      *
@@ -226,4 +129,101 @@ final class Dictionary
             }
         }
     }
+
+    /**
+     * Set dictionary value
+     *
+     * @param string $entry 1 character entry
+     * @param string $value Dictionary value
+     *
+     * @return void
+     *
+     * @throws
+     *
+     * @since  1.0.0
+     * @author Dennis Eichhorn <d.eichhorn@oms.com>
+     */
+    public function set(string $entry, string $value)
+    {
+        if (strlen($entry) !== 1) {
+            throw new \Exception('Must be a character.');
+        }
+
+        if (!isset($this->dictionary[$entry])) {
+            throw new \Exception('Character does not exist');
+        }
+
+        if (strlen(str_replace('0', '', str_replace('1', '', $value))) !== 0) {
+            throw new \Exception('Bad formatting.');
+        }
+
+        $length = strlen($value);
+
+        if ($this->min === -1 || $length < $this->min) {
+            $this->min = $length;
+        }
+
+        if ($this->max === -1 || $length > $this->max) {
+            $this->max = $length;
+        }
+
+        $this->dictionary[$entry] = $value;
+    }
+
+    /**
+     * Get dictionary value by entry
+     *
+     * @param string $entry 1 character entry
+     *
+     * @return string
+     *
+     * @throws
+     *
+     * @since  1.0.0
+     * @author Dennis Eichhorn <d.eichhorn@oms.com>
+     */
+    public function get(string $entry) : string
+    {
+        if (strlen($entry) !== 1) {
+            throw new \Exception('Must be a character.');
+        }
+
+        if (!isset($this->dictionary[$entry])) {
+            throw new \Exception('Character does not exist');
+        }
+
+        return $this->dictionary[$entry];
+    }
+
+    /**
+     * Get dictionary entry and reduce value
+     *
+     * @param string $value Dictionary value
+     *
+     * @return null|string
+     *
+     * @since  1.0.0
+     * @author Dennis Eichhorn <d.eichhorn@oms.com>
+     */
+    public function getEntry(&$value)
+    {
+        $length = strlen($value);
+        if ($length < $this->min) {
+            return null;
+        }
+
+        for ($i = $this->min; $i <= $this->max; ++$i) {
+            $needle = substr($value, 0, $i);
+
+            foreach ($this->dictionary as $key => $val) {
+                if ($needle === $val) {
+                    $value = substr($value, $i);
+
+                    return $key;
+                }
+            }
+        }
+
+        return null;
+    }
 }

Utils/Encoding/Huffman/Huffman.php

@@ -36,19 +36,6 @@ final class Huffman
      */
     private $dictionary = null;
 
-    /**
-     * Set dictionary
-     *
-     * @param Dictionary $dictionary Huffman dictionary
-     *
-     * @since  1.0.0
-     * @author Dennis Eichhorn <d.eichhorn@oms.com>
-     */
-    public function setDictionary(Dictionary $dictionary)
-    {
-        $this->dictionary = $dictionary;
-    }
-
     /**
      * Remove dictionary
      *
@@ -73,6 +60,19 @@ final class Huffman
         return $this->dictionary;
     }
 
+    /**
+     * Set dictionary
+     *
+     * @param Dictionary $dictionary Huffman dictionary
+     *
+     * @since  1.0.0
+     * @author Dennis Eichhorn <d.eichhorn@oms.com>
+     */
+    public function setDictionary(Dictionary $dictionary)
+    {
+        $this->dictionary = $dictionary;
+    }
+
     /**
      * Encode.
      *

Utils/Encoding/Xor.php

@@ -29,6 +29,14 @@ namespace phpOMS\Utils\Encoding;
 final class XorEncoding
 {
 
+    /**
+     * {@inheritdoc}
+     */
+    public static function decode(string $raw, string $key) : string
+    {
+        return self::encode($raw, $key);
+    }
+
     /**
      * {@inheritdoc}
      */
@@ -49,12 +57,4 @@ final class XorEncoding
 
         return $result;
     }
-
-    /**
-     * {@inheritdoc}
-     */
-    public static function decode(string $raw, string $key) : string
-    {
-        return self::encode($raw, $key);
-    }
 }

Utils/Git/Author.php

@@ -109,6 +109,19 @@ class Author
         return $this->email;
     }
 
+    /**
+     * Get commit count
+     *
+     * @return int
+     *
+     * @since  1.0.0
+     * @author Dennis Eichhorn <d.eichhorn@oms.com>
+     */
+    public function getCommitCount() : int
+    {
+        return $this->commitCount;
+    }
+
     /**
      * Set commit count
      *
@@ -124,19 +137,6 @@ class Author
         $this->commitCount = $count;
     }
 
-    /**
-     * Get commit count
-     *
-     * @return int
-     *
-     * @since  1.0.0
-     * @author Dennis Eichhorn <d.eichhorn@oms.com>
-     */
-    public function getCommitCount() : int
-    {
-        return $this->commitCount;
-    }
-
     /**
      * Set additions count
      *

Utils/Git/Branch.php

@@ -49,19 +49,6 @@ class Branch
         $this->setName($name);
     }
 
-    /**
-     * Set branch name
-     *
-     * @param string $name Branch name
-     *
-     * @since  1.0.0
-     * @author Dennis Eichhorn <d.eichhorn@oms.com>
-     */
-    public function setName(string $name)
-    {
-        $this->name = escapeshellarg($name);
-    }
-
     /**
      * Get name
      *
@@ -74,4 +61,17 @@ class Branch
     {
         return $this->name;
     }
+
+    /**
+     * Set branch name
+     *
+     * @param string $name Branch name
+     *
+     * @since  1.0.0
+     * @author Dennis Eichhorn <d.eichhorn@oms.com>
+     */
+    public function setName(string $name)
+    {
+        $this->name = escapeshellarg($name);
+    }
 }

Utils/Git/Commit.php

@@ -143,29 +143,16 @@ class Commit
     }
 
     /**
-     * Add change.
+     * Get commit message.
      *
-     * @param string $path File path
+     * @return string
-     * @param int    $line Line number
-     * @param string $old  Old line
-     * @param string $new  New line
-     *
-     * @throws
      *
      * @since  1.0.0
      * @author Dennis Eichhorn <d.eichhorn@oms.com>
      */
-    private function addChange(string $path, int $line, string $old, string $new)
+    public function getMessage() : string
     {
-        if (!isset($this->files[$path])) {
+        return $this->message;
-            throw new \Exception();
-        }
-
-        if (!isset($this->files[$path][$line])) {
-            $this->files[$path][$line] = ['old' => $old, 'new' => $new];
-        } else {
-            throw new \Exception();
-        }
     }
 
     /**
@@ -183,19 +170,6 @@ class Commit
         $this->message = $message;
     }
 
-    /**
-     * Get commit message.
-     *
-     * @return string
-     *
-     * @since  1.0.0
-     * @author Dennis Eichhorn <d.eichhorn@oms.com>
-     */
-    public function getMessage() : string
-    {
-        return $this->message;
-    }
-
     /**
      * Get files of this commit.
      *
@@ -230,19 +204,6 @@ class Commit
         return false;
     }
 
-    /**
-     * Set commit author.
-     *
-     * @param Author $author Commit author
-     *
-     * @since  1.0.0
-     * @author Dennis Eichhorn <d.eichhorn@oms.com>
-     */
-    public function setAuthor(Author $author)
-    {
-        $this->author = $author;
-    }
-
     /**
      * Get commit author.
      *
@@ -257,16 +218,16 @@ class Commit
     }
 
     /**
-     * Set commit branch.
+     * Set commit author.
      *
-     * @param Branch $branch Commit branch
+     * @param Author $author Commit author
      *
      * @since  1.0.0
      * @author Dennis Eichhorn <d.eichhorn@oms.com>
      */
-    public function setBranch(Branch $branch)
+    public function setAuthor(Author $author)
     {
-        $this->branch = $branch;
+        $this->author = $author;
     }
 
     /**
@@ -283,16 +244,16 @@ class Commit
     }
 
     /**
-     * Set commit tag.
+     * Set commit branch.
      *
-     * @param Tag $tag Commit tag
+     * @param Branch $branch Commit branch
      *
      * @since  1.0.0
      * @author Dennis Eichhorn <d.eichhorn@oms.com>
      */
-    public function setTag(Tag $tag)
+    public function setBranch(Branch $branch)
     {
-        $this->tag = $tag;
+        $this->branch = $branch;
     }
 
     /**
@@ -308,6 +269,19 @@ class Commit
         return $this->tag;
     }
 
+    /**
+     * Set commit tag.
+     *
+     * @param Tag $tag Commit tag
+     *
+     * @since  1.0.0
+     * @author Dennis Eichhorn <d.eichhorn@oms.com>
+     */
+    public function setTag(Tag $tag)
+    {
+        $this->tag = $tag;
+    }
+
     /**
      * Get commit date.
      *
@@ -336,6 +310,19 @@ class Commit
         $this->date = $date;
     }
 
+    /**
+     * Get commit repository.
+     *
+     * @return Repository
+     *
+     * @since  1.0.0
+     * @author Dennis Eichhorn <d.eichhorn@oms.com>
+     */
+    public function getRepository() : Repository
+    {
+        return $this->repository;
+    }
+
     /**
      * Set commit repository.
      *
@@ -350,15 +337,28 @@ class Commit
     }
 
     /**
-     * Get commit repository.
+     * Add change.
      *
-     * @return Repository
+     * @param string $path File path
+     * @param int    $line Line number
+     * @param string $old  Old line
+     * @param string $new  New line
+     *
+     * @throws
      *
      * @since  1.0.0
      * @author Dennis Eichhorn <d.eichhorn@oms.com>
      */
-    public function getRepository() : Repository
+    private function addChange(string $path, int $line, string $old, string $new)
     {
-        return $this->repository;
+        if (!isset($this->files[$path])) {
+            throw new \Exception();
+        }
+
+        if (!isset($this->files[$path][$line])) {
+            $this->files[$path][$line] = ['old' => $old, 'new' => $new];
+        } else {
+            throw new \Exception();
+        }
     }
 }

Utils/Git/Git.php

@@ -38,38 +38,6 @@ class Git
      */
     protected static $bin = '/usr/bin/git';
 
-    /**
-     * Set git binary.
-     *
-     * @param string $path Git path
-     *
-     * @throws PathException
-     *
-     * @since  1.0.0
-     * @author Dennis Eichhorn <d.eichhorn@oms.com>
-     */
-    public static function setBin(string $path)
-    {
-        if (realpath($path) === false) {
-            throw new PathException($path);
-        }
-
-        self::$bin = realpath($path);
-    }
-
-    /**
-     * Get git binary.
-     *
-     * @return string
-     *
-     * @since  1.0.0
-     * @author Dennis Eichhorn <d.eichhorn@oms.com>
-     */
-    public static function getBin() : string
-    {
-        return self::$bin;
-    }
-
     /**
      * Test git.
      *
@@ -92,4 +60,36 @@ class Git
 
         return trim(proc_close($resource)) !== 127;
     }
+
+    /**
+     * Get git binary.
+     *
+     * @return string
+     *
+     * @since  1.0.0
+     * @author Dennis Eichhorn <d.eichhorn@oms.com>
+     */
+    public static function getBin() : string
+    {
+        return self::$bin;
+    }
+
+    /**
+     * Set git binary.
+     *
+     * @param string $path Git path
+     *
+     * @throws PathException
+     *
+     * @since  1.0.0
+     * @author Dennis Eichhorn <d.eichhorn@oms.com>
+     */
+    public static function setBin(string $path)
+    {
+        if (realpath($path) === false) {
+            throw new PathException($path);
+        }
+
+        self::$bin = realpath($path);
+    }
 }

Utils/Git/Repository.php

@@ -85,30 +85,6 @@ class Repository
         $this->branch = $this->getActiveBranch();
     }
 
-    /**
-     * Create repository
-     *
-     * @param string $source Create repository from source (optional, can be remote)
-     * @param bool   $bare   Bare repository
-     *
-     * @throws \Exception
-     *
-     * @since  1.0.0
-     * @author Dennis Eichhorn <d.eichhorn@oms.com>
-     */
-    public function create(string $source = null, bool $bare = false)
-    {
-        if (!is_dir($this->path) || file_exists($this->path . '/.git')) {
-            throw new \Exception('Already repository');
-        }
-
-        if (isset($source)) {
-            $this->clone($source);
-        } else {
-            $this->init($bare);
-        }
-    }
-
     /**
      * Set repository path.
      *
@@ -142,6 +118,51 @@ class Repository
         }
     }
 
+    /**
+     * Get active Branch.
+     *
+     * @return Branch
+     *
+     * @since  1.0.0
+     * @author Dennis Eichhorn <d.eichhorn@oms.com>
+     */
+    public function getActiveBranch() : Branch
+    {
+        if (!isset($this->branch)) {
+            $branches = $this->getBranches();
+            $active   = preg_grep('/^\*/', $branches);
+            reset($active);
+
+            $this->branch = new Branch(current($active));
+        }
+
+        return $this->branch;
+    }
+
+    /**
+     * Get all branches.
+     *
+     * @return array
+     *
+     * @since  1.0.0
+     * @author Dennis Eichhorn <d.eichhorn@oms.com>
+     */
+    public function getBranches() : array
+    {
+        $branches = $this->run('branch');
+        $result   = [];
+
+        foreach ($branches as $key => $branch) {
+            $branch = trim($branch, '* ');
+
+            if ($branch !== '') {
+                $result[] = $branch;
+            }
+        }
+
+        return $result;
+    }
+
     /**
      * Run git command.
      *
@@ -216,16 +237,27 @@ class Repository
     }
 
     /**
-     * Get directory path.
+     * Create repository
      *
-     * @return string
+     * @param string $source Create repository from source (optional, can be remote)
+     * @param bool   $bare   Bare repository
+     *
+     * @throws \Exception
      *
      * @since  1.0.0
      * @author Dennis Eichhorn <d.eichhorn@oms.com>
      */
-    public function getDirectoryPath() : string
+    public function create(string $source = null, bool $bare = false)
     {
-        return $this->bare ? $this->path : $this->path . '/.git';
+        if (!is_dir($this->path) || file_exists($this->path . '/.git')) {
+            throw new \Exception('Already repository');
+        }
+
+        if (isset($source)) {
+            $this->clone($source);
+        } else {
+            $this->init($bare);
+        }
     }
 
     /**
@@ -350,30 +382,6 @@ class Repository
         return implode("\n", $this->run('branch ' . ($force ? '-D' : '-d') . ' ' . $branch->getName()));
     }
 
-    /**
-     * Get all branches.
-     *
-     * @return array
-     *
-     * @since  1.0.0
-     * @author Dennis Eichhorn <d.eichhorn@oms.com>
-     */
-    public function getBranches() : array
-    {
-        $branches = $this->run('branch');
-        $result   = [];
-
-        foreach ($branches as $key => $branch) {
-            $branch = trim($branch, '* ');
-
-            if ($branch !== '') {
-                $result[] = $branch;
-            }
-        }
-
-        return $result;
-    }
-
     /**
      * Get repository name.
      *
@@ -394,6 +402,19 @@ class Repository
         return $this->name;
     }
 
+    /**
+     * Get directory path.
+     *
+     * @return string
+     *
+     * @since  1.0.0
+     * @author Dennis Eichhorn <d.eichhorn@oms.com>
+     */
+    public function getDirectoryPath() : string
+    {
+        return $this->bare ? $this->path : $this->path . '/.git';
+    }
+
     /**
      * Get all remote branches.
      *
@@ -418,27 +439,6 @@ class Repository
         return $result;
     }
 
-    /**
-     * Get active Branch.
-     *
-     * @return Branch
-     *
-     * @since  1.0.0
-     * @author Dennis Eichhorn <d.eichhorn@oms.com>
-     */
-    public function getActiveBranch() : Branch
-    {
-        if (!isset($this->branch)) {
-            $branches = $this->getBranches();
-            $active   = preg_grep('/^\*/', $branches);
-            reset($active);
-
-            $this->branch = new Branch(current($active));
-        }
-
-        return $this->branch;
-    }
-
     /**
      * Checkout.
      *
@@ -603,53 +603,6 @@ class Repository
         $this->envOptions[$key] = $value;
     }
 
-    /**
-     * Get commit by id.
-     *
-     * @param string $commit Commit id
-     *
-     * @return Commit
-     *
-     * @throws \Exception
-     *
-     * @since  1.0.0
-     * @author Dennis Eichhorn <d.eichhorn@oms.com>
-     */
-    public function getCommit(string $commit) : Commit
-    {
-        $lines = $this->run('show --name-only ' . escapeshellarg($commit));
-        $count = count($lines);
-
-        if (empty($lines)) {
-            // todo: return null commit
-            return new Commit();
-        }
-
-        preg_match('/[0-9ABCDEFabcdef]{40}/', $lines[0], $matches);
-
-        if (!isset($matches[0]) || strlen($matches[0]) !== 40) {
-            throw new \Exception('Invalid commit id');
-        }
-
-        $author = explode(':', $lines[1]);
-        $author = explode('<', trim($author[1]));
-        $date   = substr($lines[2], 6);
-
-        $commit = new Commit($matches[0]);
-        $commit->setAuthor(new Author(trim($author[0]), rtrim($author[1], '>')));
-        $commit->setDate(new \DateTime(trim($date)));
-        $commit->setMessage($lines[3]);
-        $commit->setTag(new Tag());
-        $commit->setRepository($this);
-        $commit->setBranch($this->branch);
-
-        for ($i = 4; $i < $count; $i++) {
-            $commit->addFile($lines[$i]);
-        }
-
-        return $commit;
-    }
-
     /**
      * Count files in repository.
      *
@@ -691,7 +644,7 @@ class Repository
 
             $fh = fopen($path = $this->getDirectoryPath() . ($this->bare ? '/' : '/../') . $line, 'r');
 
-            if(!$fh) {
+            if (!$fh) {
                 throw new PathException($path);
             }
 
@@ -706,39 +659,6 @@ class Repository
         return $loc;
     }
 
-    /**
-     * Count commits.
-     *
-     * @param \DateTime $start Start date
-     * @param \DateTime $end   End date
-     *
-     * @return array
-     *
-     * @since  1.0.0
-     * @author Dennis Eichhorn <d.eichhorn@oms.com>
-     */
-    public function getCommitsCount(\DateTime $start = null, \DateTime $end = null) : array
-    {
-        if (!isset($start)) {
-            $start = new \DateTime('1970-12-31');
-        }
-
-        if (!isset($end)) {
-            $end = new \DateTime('now');
-        }
-
-        $lines   = $this->run('shortlog -s -n --since="' . $start->format('Y-m-d') . '" --before="' . $end->format('Y-m-d') . '" --all');
-        $commits = [];
-
-        foreach ($lines as $line) {
-            preg_match('/^[0-9]*/', $line, $matches);
-
-            $commits[substr($line, strlen($matches[0]) + 1)] = (int) $matches[0];
-        }
-
-        return $commits;
-    }
-
     /**
      * Get contributors.
      *
@@ -779,6 +699,39 @@ class Repository
         return $contributors;
     }
 
+    /**
+     * Count commits.
+     *
+     * @param \DateTime $start Start date
+     * @param \DateTime $end   End date
+     *
+     * @return array
+     *
+     * @since  1.0.0
+     * @author Dennis Eichhorn <d.eichhorn@oms.com>
+     */
+    public function getCommitsCount(\DateTime $start = null, \DateTime $end = null) : array
+    {
+        if (!isset($start)) {
+            $start = new \DateTime('1970-12-31');
+        }
+
+        if (!isset($end)) {
+            $end = new \DateTime('now');
+        }
+
+        $lines   = $this->run('shortlog -s -n --since="' . $start->format('Y-m-d') . '" --before="' . $end->format('Y-m-d') . '" --all');
+        $commits = [];
+
+        foreach ($lines as $line) {
+            preg_match('/^[0-9]*/', $line, $matches);
+
+            $commits[substr($line, strlen($matches[0]) + 1)] = (int) $matches[0];
+        }
+
+        return $commits;
+    }
+
     /**
      * Get additions and removals from contributor.
      *
@@ -863,6 +816,53 @@ class Repository
         return $commits;
     }
 
+    /**
+     * Get commit by id.
+     *
+     * @param string $commit Commit id
+     *
+     * @return Commit
+     *
+     * @throws \Exception
+     *
+     * @since  1.0.0
+     * @author Dennis Eichhorn <d.eichhorn@oms.com>
+     */
+    public function getCommit(string $commit) : Commit
+    {
+        $lines = $this->run('show --name-only ' . escapeshellarg($commit));
+        $count = count($lines);
+
+        if (empty($lines)) {
+            // todo: return null commit
+            return new Commit();
+        }
+
+        preg_match('/[0-9ABCDEFabcdef]{40}/', $lines[0], $matches);
+
+        if (!isset($matches[0]) || strlen($matches[0]) !== 40) {
+            throw new \Exception('Invalid commit id');
+        }
+
+        $author = explode(':', $lines[1]);
+        $author = explode('<', trim($author[1]));
+        $date   = substr($lines[2], 6);
+
+        $commit = new Commit($matches[0]);
+        $commit->setAuthor(new Author(trim($author[0]), rtrim($author[1], '>')));
+        $commit->setDate(new \DateTime(trim($date)));
+        $commit->setMessage($lines[3]);
+        $commit->setTag(new Tag());
+        $commit->setRepository($this);
+        $commit->setBranch($this->branch);
+
+        for ($i = 4; $i < $count; $i++) {
+            $commit->addFile($lines[$i]);
+        }
+
+        return $commit;
+    }
+
     /**
      * Get newest commit.
      *

Utils/Git/Tag.php

@@ -57,19 +57,6 @@ class Tag
         $this->name = escapeshellarg($name);
     }
 
-    /**
-     * Set tag name
-     *
-     * @param string $message Tag message
-     *
-     * @since  1.0.0
-     * @author Dennis Eichhorn <d.eichhorn@oms.com>
-     */
-    public function setMessage(string $message)
-    {
-        $this->message = escapeshellarg($message);
-    }
-
     /**
      * Get tag message
      *
@@ -83,6 +70,19 @@ class Tag
         return $this->message;
     }
 
+    /**
+     * Set tag name
+     *
+     * @param string $message Tag message
+     *
+     * @since  1.0.0
+     * @author Dennis Eichhorn <d.eichhorn@oms.com>
+     */
+    public function setMessage(string $message)
+    {
+        $this->message = escapeshellarg($message);
+    }
+
     /**
      * Get tag name
      *

Utils/JobQueue/Job.php

@@ -5,7 +5,7 @@
  * PHP Version 7.0
  *
  * @category   TBD
- }
+ * }
  * @package    TBD
  * @author     OMS Development Team <dev@oms.com>
  * @author     Dennis Eichhorn <d.eichhorn@oms.com>
@@ -29,23 +29,27 @@ namespace phpOMS\Utils\JobQueue;
  */
 class Job
 {
-	private $priority = 0.0;
+    private $priority = 0.0;
-	private $callback = null;
+    private $callback = null;
 
-	public function __construct($callback, float $priority = 0.0) {
+    public function __construct($callback, float $priority = 0.0)
-		$this->priority = $priority;
+    {
-		$this->callback = $callback;
+        $this->priority = $priority;
-	}
+        $this->callback = $callback;
+    }
 
-	public function execute() {
+    public function execute()
-		$this->callback();
+    {
-	}
+        $this->callback();
+    }
 
-	public function getPriority() : float {
+    public function getPriority() : float
-		return $this->priority;
+    {
-	}
+        return $this->priority;
+    }
 
-	public function setPriority(float $priority) {
+    public function setPriority(float $priority)
-		$this->priority = $priority;
+    {
-	}
+        $this->priority = $priority;
+    }
 }

Utils/JobQueue/JobQueue.php

@@ -30,106 +30,131 @@ use \phpOMS\Stdlib\Queue\PriorityQueue;
  */
 class JobQueue
 {
-	private $queue = null;
+    private $queue = null;
-	private $run = true;
+    private $run = true;
-	private $suspended = false;
+    private $suspended = false;
-	private $isTerminating = true;
+    private $isTerminating = true;
-	private $isDeamonized;
+    private $isDeamonized;
 
-	public function __construct() {
+    public function __construct()
-		$this->queue = new PriorityQueue();
+    {
-	}
+        $this->queue = new PriorityQueue();
+    }
 
-	public function dispatch(Job $job) {
+    public function dispatch(Job $job)
-		$this->queue->insert($job, $job->getPriority());
+    {
-	}
+        $this->queue->insert($job, $job->getPriority());
+    }
 
-	public function run() {
+    public function run()
-		$this->run = true;
+    {
-		$this->suspended = false;
+        $this->run       = true;
+        $this->suspended = false;
 
-		if($this->isDeamonized) {
+        if ($this->isDeamonized) {
-			if($pid = pcntl_fork()) {
+            if ($pid = pcntl_fork()) {
-				return $pid;
+                return $pid;
-			}
+            }
 
-			$this->runAsDeamon();
+            $this->runAsDeamon();
 
-			if (posix_setsid() < 0 || $pid = pcntl_fork()) {
+            if (posix_setsid() < 0 || $pid = pcntl_fork()) {
-            	return;
+                return;
-			}
+            }
-		}
-
-		while($this->run) {
-			while(!$this->suspended) 
-				if($this->deamonized) {
-					// todo: see if still unsuspended and still running (db, file etc)
-				}
-
-				$job = $this->queue->pop();
-
-				$this->queue->increaseAll();
-				$job['job']->execute();	
-
-				if($this->isTerminating && $this->queue->count() < 1) {
-					$this->suspended = true;
-					$this->run = false;
-				}	
-
-				sleep(1);
-			}
-
-			sleep(1);
-		}
-	}
-
-	public function setRunning(bool $run = true) {
-		$this->run = $run;
-		$this->suspended = $run;
-	}
-
-	public function isRunning() : bool {
-		return $this->run;
-	}
-
-	public function setSuspended(bool $suspended = true) {
-		$this->suspended = $suspended;
-	}
-
-	public function isSuspended() : bool {
-		return $this->suspended;
-	}
-
-	public function isTerminating() : bool {
-		return $this->isTerminating;
-	}
-
-	public function setTerminating(bool $terminating = true) {
-		$this->isTerminating = $terminating;
-	}
-
-	public function isDeamonized() : bool {
-		return $this->isDeamonized;
-	}
-
-	public function setDeamonized(bool $deamonized) {
-		$this->isDeamonized = $deamonized;
-	}
-
-	private function runAsDeamon() {
-		ob_end_clean();
-        fclose(STDIN);
-        fclose(STDOUT);
-        fclose(STDERR);
-
-        function shutdown() { 
-            posix_kill(posix_getpid(), SIGHUP); 
         }
 
-        register_shutdown_function('shutdown'); 
+        while ($this->run) {
-	}
+            while (!$this->suspended) {
+                if ($this->deamonized) {
+                    // todo: see if still unsuspended and still running (db, file etc)
+                }
+            }
 
-	private function savePid() {
+            $job = $this->queue->pop();
-		// todo: save pid somewhere for kill
+
-	}
+            $this->queue->increaseAll();
+            $job['job']->execute();
+
+            if ($this->isTerminating && $this->queue->count() < 1) {
+                $this->suspended = true;
+                $this->run       = false;
+            }
+
+            sleep(1);
+        }
+
+        sleep(1);
+    }
+}
+
+public
+function setRunning(bool $run = true)
+{
+    $this->run       = $run;
+    $this->suspended = $run;
+}
+
+public
+function isRunning() : bool
+{
+    return $this->run;
+}
+
+public
+function setSuspended(bool $suspended = true)
+{
+    $this->suspended = $suspended;
+}
+
+public
+function isSuspended() : bool
+{
+    return $this->suspended;
+}
+
+public
+function isTerminating() : bool
+{
+    return $this->isTerminating;
+}
+
+public
+function setTerminating(bool $terminating = true)
+{
+    $this->isTerminating = $terminating;
+}
+
+public
+function isDeamonized() : bool
+{
+    return $this->isDeamonized;
+}
+
+public
+function setDeamonized(bool $deamonized)
+{
+    $this->isDeamonized = $deamonized;
+}
+
+private
+function runAsDeamon()
+{
+    ob_end_clean();
+    fclose(STDIN);
+    fclose(STDOUT);
+    fclose(STDERR);
+
+    function shutdown()
+    {
+        posix_kill(posix_getpid(), SIGHUP);
+    }
+
+    register_shutdown_function('shutdown');
+}
+
+private
+function savePid()
+{
+    // todo: save pid somewhere for kill
+}
 }

Utils/Parser/Php/ClassParser.php

@@ -213,6 +213,19 @@ class ClassParser
         return $this->isAbstract;
     }
 
+    /**
+     * Get type.
+     *
+     * @return string
+     *
+     * @since  1.0.0
+     * @author Dennis Eichhorn <d.eichhorn@oms.com>
+     */
+    public function getType() : string
+    {
+        return $this->type;
+    }
+
     /**
      * Set type.
      *
@@ -231,16 +244,16 @@ class ClassParser
     }
 
     /**
-     * Get type.
+     * Get extends.
      *
      * @return string
      *
      * @since  1.0.0
      * @author Dennis Eichhorn <d.eichhorn@oms.com>
      */
-    public function getType() : string
+    public function getExtends() : string
     {
-        return $this->type;
+        return $this->extends;
     }
 
     /**
@@ -258,19 +271,6 @@ class ClassParser
         $this->extends = $extends;
     }
 
-    /**
-     * Get extends.
-     *
-     * @return string
-     *
-     * @since  1.0.0
-     * @author Dennis Eichhorn <d.eichhorn@oms.com>
-     */
-    public function getExtends() : string
-    {
-        return $this->extends;
-    }
-
     /**
      * Remove extends.
      *
@@ -284,6 +284,19 @@ class ClassParser
         $this->extends = '';
     }
 
+    /**
+     * Get namespace.
+     *
+     * @return string
+     *
+     * @since  1.0.0
+     * @author Dennis Eichhorn <d.eichhorn@oms.com>
+     */
+    public function getNamespace() : string
+    {
+        return $this->namespace;
+    }
+
     /**
      * Set namespace.
      *
@@ -299,19 +312,6 @@ class ClassParser
         $this->namespace = $namespace;
     }
 
-    /**
-     * Get namespace.
-     *
-     * @return string
-     *
-     * @since  1.0.0
-     * @author Dennis Eichhorn <d.eichhorn@oms.com>
-     */
-    public function getNamespace() : string
-    {
-        return $this->namespace;
-    }
-
     /**
      * Remove namespace.
      *
@@ -366,6 +366,19 @@ class ClassParser
         return false;
     }
 
+    /**
+     * Get name.
+     *
+     * @return string
+     *
+     * @since  1.0.0
+     * @author Dennis Eichhorn <d.eichhorn@oms.com>
+     */
+    public function getName() : string
+    {
+        return $this->name;
+    }
+
     /**
      * Set name.
      *
@@ -381,19 +394,6 @@ class ClassParser
         $this->name = $name;
     }
 
-    /**
-     * Get name.
-     *
-     * @return string
-     *
-     * @since  1.0.0
-     * @author Dennis Eichhorn <d.eichhorn@oms.com>
-     */
-    public function getName() : string
-    {
-        return $this->name;
-    }
-
     /**
      * Add implements.
      *
@@ -625,7 +625,7 @@ class ClassParser
      * Serialize require.
      *
      * @param string $keyword Keyword (e.g. include, require, include_once)
-     * @param array $source Require source
+     * @param array  $source  Require source
      *
      * @return string
      *

Utils/Parser/Php/FunctionParser.php

@@ -94,6 +94,19 @@ class FunctionParser
      */
     private $body = '';
 
+    /**
+     * Get function name.
+     *
+     * @return string
+     *
+     * @since  1.0.0
+     * @author Dennis Eichhorn <d.eichhorn@oms.com>
+     */
+    public function getName() : string
+    {
+        return $this->name;
+    }
+
     /**
      * Set function name.
      *
@@ -109,19 +122,6 @@ class FunctionParser
         $this->name = $name;
     }
 
-    /**
-     * Get function name.
-     *
-     * @return string
-     *
-     * @since  1.0.0
-     * @author Dennis Eichhorn <d.eichhorn@oms.com>
-     */
-    public function getName() : string
-    {
-        return $this->name;
-    }
-
     /**
      * Set function body.
      *
@@ -163,6 +163,19 @@ class FunctionParser
         $this->body = '';
     }
 
+    /**
+     * Get function visibility.
+     *
+     * @return string
+     *
+     * @since  1.0.0
+     * @author Dennis Eichhorn <d.eichhorn@oms.com>
+     */
+    public function getVisibility() : string
+    {
+        return $this->visibility;
+    }
+
     /**
      * Set visibility.
      *
@@ -178,19 +191,6 @@ class FunctionParser
         $this->visibility = $visibility;
     }
 
-    /**
-     * Get function visibility.
-     *
-     * @return string
-     *
-     * @since  1.0.0
-     * @author Dennis Eichhorn <d.eichhorn@oms.com>
-     */
-    public function getVisibility() : string
-    {
-        return $this->visibility;
-    }
-
     /**
      * Set static.
      *
@@ -281,21 +281,6 @@ class FunctionParser
         return $this->isAbstract;
     }
 
-    /**
-     * Set return type.
-     *
-     * @param string $return Return type
-     *
-     * @return void
-     *
-     * @since  1.0.0
-     * @author Dennis Eichhorn <d.eichhorn@oms.com>
-     */
-    public function setReturn(string $return)
-    {
-        $this->return = $return;
-    }
-
     /**
      * Remove return type.
      *
@@ -322,6 +307,21 @@ class FunctionParser
         return $this->return;
     }
 
+    /**
+     * Set return type.
+     *
+     * @param string $return Return type
+     *
+     * @return void
+     *
+     * @since  1.0.0
+     * @author Dennis Eichhorn <d.eichhorn@oms.com>
+     */
+    public function setReturn(string $return)
+    {
+        $this->return = $return;
+    }
+
     /**
      * Add parameter to function.
      *

Utils/Parser/Php/MemberParser.php

@@ -70,6 +70,19 @@ class MemberParser
      */
     private $default = null;
 
+    /**
+     * Get member name.
+     *
+     * @return string
+     *
+     * @since  1.0.0
+     * @author Dennis Eichhorn <d.eichhorn@oms.com>
+     */
+    public function getName() : string
+    {
+        return $this->name;
+    }
+
     /**
      * Set member name.
      *
@@ -86,16 +99,16 @@ class MemberParser
     }
 
     /**
-     * Get member name.
+     * Get visibility.
      *
      * @return string
      *
      * @since  1.0.0
      * @author Dennis Eichhorn <d.eichhorn@oms.com>
      */
-    public function getName() : string
+    public function getVisibility() : string
     {
-        return $this->name;
+        return $this->visibility;
     }
 
     /**
@@ -113,19 +126,6 @@ class MemberParser
         $this->visibility = $visibility;
     }
 
-    /**
-     * Get visibility.
-     *
-     * @return string
-     *
-     * @since  1.0.0
-     * @author Dennis Eichhorn <d.eichhorn@oms.com>
-     */
-    public function getVisibility() : string
-    {
-        return $this->visibility;
-    }
-
     /**
      * Set static.
      *

Utils/TaskSchedule/Interval.php

@@ -110,6 +110,26 @@ class Interval implements \Serializable
         }
     }
 
+    /**
+     * Unserialize.
+     *
+     * @param string $serialized String to unserialize
+     *
+     * @since  1.0.0
+     * @author Dennis Eichhorn <d.eichhorn@oms.com>
+     */
+    public function unserialize($serialized)
+    {
+        $elements = explode(' ', trim($serialized));
+
+        $this->minute     = $this->parseMinute($elements[0]);
+        $this->hour       = $this->parseHour($elements[1]);
+        $this->dayOfMonth = $this->parseDayOfMonth($elements[2]);
+        $this->month      = $this->parseMonth($elements[3]);
+        $this->dayOfWeek  = $this->parseDayOfWeek($elements[4]);
+        $this->year       = $this->parseYear($elements[5]);
+    }
+
     /**
      * Parse element.
      *
@@ -200,6 +220,19 @@ class Interval implements \Serializable
 
     }
 
+    /**
+     * Get start.
+     *
+     * @return \DateTime
+     *
+     * @since  1.0.0
+     * @author Dennis Eichhorn <d.eichhorn@oms.com>
+     */
+    public function getStart() : \DateTime
+    {
+        return $this->start;
+    }
+
     /**
      * Set start.
      *
@@ -215,19 +248,6 @@ class Interval implements \Serializable
         $this->start = $start;
     }
 
-    /**
-     * Get start.
-     *
-     * @return \DateTime
-     *
-     * @since  1.0.0
-     * @author Dennis Eichhorn <d.eichhorn@oms.com>
-     */
-    public function getStart() : \DateTime
-    {
-        return $this->start;
-    }
-
     /**
      * Get end.
      *
@@ -256,6 +276,19 @@ class Interval implements \Serializable
         $this->end = $end;
     }
 
+    /**
+     * Get minute.
+     *
+     * @return array
+     *
+     * @since  1.0.0
+     * @author Dennis Eichhorn <d.eichhorn@oms.com>
+     */
+    public function getMinute() : array
+    {
+        return $this->minute;
+    }
+
     /**
      * Set mintue.
      *
@@ -281,6 +314,47 @@ class Interval implements \Serializable
         }
     }
 
+    /**
+     * Validate time.
+     *
+     * @param array $times   Times
+     * @param int   $step    Step
+     * @param int   $lowest  Lowest limet
+     * @param int   $highest Highest limet
+     *
+     * @return bool
+     *
+     * @since  1.0.0
+     * @author Dennis Eichhorn <d.eichhorn@oms.com>
+     */
+    private function validateTime(array $times, int $step, int $lowest, int $highest) : bool
+    {
+        foreach ($times as $minute) {
+            if ($minute > $highest || $minute < $lowest) {
+                return false;
+            }
+        }
+
+        if ($step > $highest || $step < $lowest) {
+            return false;
+        }
+
+        return true;
+    }
+
+    /**
+     * Get hour.
+     *
+     * @return array
+     *
+     * @since  1.0.0
+     * @author Dennis Eichhorn <d.eichhorn@oms.com>
+     */
+    public function getHour() : array
+    {
+        return $this->hour;
+    }
+
     /**
      * Set hour.
      *
@@ -306,6 +380,19 @@ class Interval implements \Serializable
         }
     }
 
+    /**
+     * Get day of month.
+     *
+     * @return array
+     *
+     * @since  1.0.0
+     * @author Dennis Eichhorn <d.eichhorn@oms.com>
+     */
+    public function getDayOfMonth() : array
+    {
+        return $this->dayOfMonth;
+    }
+
     /**
      * Set day of month.
      *
@@ -337,28 +424,44 @@ class Interval implements \Serializable
     }
 
     /**
-     * Set month.
+     * Validate day of month.
      *
-     * @param array $month Month
+     * @param array $array Element to validate
-     * @param int   $step  Step
-     * @param bool  $any   Any
      *
-     * @throws
+     * @return bool
      *
      * @since  1.0.0
      * @author Dennis Eichhorn <d.eichhorn@oms.com>
      */
-    public function setMonth(array $month, int $step = 0, bool $any = false)
+    private function validateDayOfMonth(array $array) : bool
     {
-        if ($this->validateTime($month, $step, 1, 12)) {
+        foreach ($array['dayOfMonth'] as $dayOfMonth) {
-            $this->month = [
+            if ($dayOfMonth > 31 || $dayOfMonth < 1) {
-                'month' => $month,
+                return false;
-                'step'  => $step,
+            }
-                'any'   => $any,
-            ];
-        } else {
-            throw new \Exception('Invalid format.');
         }
+
+        if ($array['step'] > 31 || $array['step'] < 1) {
+            return false;
+        }
+        if ($array['nearest'] > 31 || $array['nearest'] < 1) {
+            return false;
+        }
+
+        return true;
+    }
+
+    /**
+     * Get day of week.
+     *
+     * @return array
+     *
+     * @since  1.0.0
+     * @author Dennis Eichhorn <d.eichhorn@oms.com>
+     */
+    public function getDayOfWeek() : array
+    {
+        return $this->dayOfWeek;
     }
 
     /**
@@ -389,6 +492,82 @@ class Interval implements \Serializable
         }
     }
 
+    /**
+     * Validate day of week.
+     *
+     * @param array $array Element to validate
+     *
+     * @return bool
+     *
+     * @since  1.0.0
+     * @author Dennis Eichhorn <d.eichhorn@oms.com>
+     */
+    private function validateDayOfWeek(array $array) : bool
+    {
+        foreach ($array['dayOfWeek'] as $dayOfWeek) {
+            if ($dayOfWeek > 7 || $dayOfWeek < 1) {
+                return false;
+            }
+        }
+
+        if ($array['step'] > 5 || $array['step'] < 1) {
+            return false;
+        }
+
+        return true;
+    }
+
+    /**
+     * Get month.
+     *
+     * @return array
+     *
+     * @since  1.0.0
+     * @author Dennis Eichhorn <d.eichhorn@oms.com>
+     */
+    public function getMonth() : array
+    {
+        return $this->month;
+    }
+
+    /**
+     * Set month.
+     *
+     * @param array $month Month
+     * @param int   $step  Step
+     * @param bool  $any   Any
+     *
+     * @throws
+     *
+     * @since  1.0.0
+     * @author Dennis Eichhorn <d.eichhorn@oms.com>
+     */
+    public function setMonth(array $month, int $step = 0, bool $any = false)
+    {
+        if ($this->validateTime($month, $step, 1, 12)) {
+            $this->month = [
+                'month' => $month,
+                'step'  => $step,
+                'any'   => $any,
+            ];
+        } else {
+            throw new \Exception('Invalid format.');
+        }
+    }
+
+    /**
+     * Get year.
+     *
+     * @return array
+     *
+     * @since  1.0.0
+     * @author Dennis Eichhorn <d.eichhorn@oms.com>
+     */
+    public function getYear() : array
+    {
+        return $this->year;
+    }
+
     /**
      * Set yaer.
      *
@@ -415,165 +594,6 @@ class Interval implements \Serializable
         }
     }
 
-    /**
-     * Get minute.
-     *
-     * @return array
-     *
-     * @since  1.0.0
-     * @author Dennis Eichhorn <d.eichhorn@oms.com>
-     */
-    public function getMinute() : array
-    {
-        return $this->minute;
-    }
-
-    /**
-     * Get hour.
-     *
-     * @return array
-     *
-     * @since  1.0.0
-     * @author Dennis Eichhorn <d.eichhorn@oms.com>
-     */
-    public function getHour() : array
-    {
-        return $this->hour;
-    }
-
-    /**
-     * Get day of month.
-     *
-     * @return array
-     *
-     * @since  1.0.0
-     * @author Dennis Eichhorn <d.eichhorn@oms.com>
-     */
-    public function getDayOfMonth() : array
-    {
-        return $this->dayOfMonth;
-    }
-
-    /**
-     * Get day of week.
-     *
-     * @return array
-     *
-     * @since  1.0.0
-     * @author Dennis Eichhorn <d.eichhorn@oms.com>
-     */
-    public function getDayOfWeek() : array
-    {
-        return $this->dayOfWeek;
-    }
-
-    /**
-     * Get month.
-     *
-     * @return array
-     *
-     * @since  1.0.0
-     * @author Dennis Eichhorn <d.eichhorn@oms.com>
-     */
-    public function getMonth() : array
-    {
-        return $this->month;
-    }
-
-    /**
-     * Get year.
-     *
-     * @return array
-     *
-     * @since  1.0.0
-     * @author Dennis Eichhorn <d.eichhorn@oms.com>
-     */
-    public function getYear() : array
-    {
-        return $this->year;
-    }
-
-    /**
-     * Validate time.
-     *
-     * @param array $times   Times
-     * @param int   $step    Step
-     * @param int   $lowest  Lowest limet
-     * @param int   $highest Highest limet
-     *
-     * @return bool
-     *
-     * @since  1.0.0
-     * @author Dennis Eichhorn <d.eichhorn@oms.com>
-     */
-    private function validateTime(array $times, int $step, int $lowest, int $highest) : bool
-    {
-        foreach ($times as $minute) {
-            if ($minute > $highest || $minute < $lowest) {
-                return false;
-            }
-        }
-
-        if ($step > $highest || $step < $lowest) {
-            return false;
-        }
-
-        return true;
-    }
-
-    /**
-     * Validate day of month.
-     *
-     * @param array $array Element to validate
-     *
-     * @return bool
-     *
-     * @since  1.0.0
-     * @author Dennis Eichhorn <d.eichhorn@oms.com>
-     */
-    private function validateDayOfMonth(array $array) : bool
-    {
-        foreach ($array['dayOfMonth'] as $dayOfMonth) {
-            if ($dayOfMonth > 31 || $dayOfMonth < 1) {
-                return false;
-            }
-        }
-
-        if ($array['step'] > 31 || $array['step'] < 1) {
-            return false;
-        }
-        if ($array['nearest'] > 31 || $array['nearest'] < 1) {
-            return false;
-        }
-
-        return true;
-    }
-
-    /**
-     * Validate day of week.
-     *
-     * @param array $array Element to validate
-     *
-     * @return bool
-     *
-     * @since  1.0.0
-     * @author Dennis Eichhorn <d.eichhorn@oms.com>
-     */
-    private function validateDayOfWeek(array $array) : bool
-    {
-        foreach ($array['dayOfWeek'] as $dayOfWeek) {
-            if ($dayOfWeek > 7 || $dayOfWeek < 1) {
-                return false;
-            }
-        }
-
-        if ($array['step'] > 5 || $array['step'] < 1) {
-            return false;
-        }
-
-        return true;
-    }
-
     /**
      * Validate year.
      *
@@ -589,6 +609,26 @@ class Interval implements \Serializable
         return true;
     }
 
+    /**
+     * Create string representation.
+     *
+     * @return string
+     *
+     * @since  1.0.0
+     * @author Dennis Eichhorn <d.eichhorn@oms.com>
+     */
+    public function serialize()
+    {
+        $minute     = $this->serializeTime($this->minute['minutes'], $this->minute['step']);
+        $hour       = $this->serializeTime($this->hour['hours'], $this->hour['step']);
+        $dayOfMonth = $this->serializeDayOfMonth();
+        $month      = $this->serializeTime($this->month['month'], $this->month['step']);
+        $dayOfWeek  = $this->serializeDayOfWeek();
+        $year       = $this->serializeTime($this->year['year'], $this->year['step']);
+
+        return $minute . ' ' . $hour . ' ' . $dayOfMonth . ' ' . $month . ' ' . $dayOfWeek . ' ' . $year;
+    }
+
     /**
      * Create string representation.
      *
@@ -671,44 +711,4 @@ class Interval implements \Serializable
 
         return $serialize;
     }
-
-    /**
-     * Create string representation.
-     *
-     * @return string
-     *
-     * @since  1.0.0
-     * @author Dennis Eichhorn <d.eichhorn@oms.com>
-     */
-    public function serialize()
-    {
-        $minute     = $this->serializeTime($this->minute['minutes'], $this->minute['step']);
-        $hour       = $this->serializeTime($this->hour['hours'], $this->hour['step']);
-        $dayOfMonth = $this->serializeDayOfMonth();
-        $month      = $this->serializeTime($this->month['month'], $this->month['step']);
-        $dayOfWeek  = $this->serializeDayOfWeek();
-        $year       = $this->serializeTime($this->year['year'], $this->year['step']);
-
-        return $minute . ' ' . $hour . ' ' . $dayOfMonth . ' ' . $month . ' ' . $dayOfWeek . ' ' . $year;
-    }
-
-    /**
-     * Unserialize.
-     *
-     * @param string $serialized String to unserialize
-     *
-     * @since  1.0.0
-     * @author Dennis Eichhorn <d.eichhorn@oms.com>
-     */
-    public function unserialize($serialized)
-    {
-        $elements = explode(' ', trim($serialized));
-
-        $this->minute     = $this->parseMinute($elements[0]);
-        $this->hour       = $this->parseHour($elements[1]);
-        $this->dayOfMonth = $this->parseDayOfMonth($elements[2]);
-        $this->month      = $this->parseMonth($elements[3]);
-        $this->dayOfWeek  = $this->parseDayOfWeek($elements[4]);
-        $this->year       = $this->parseYear($elements[5]);
-    }
 }

Utils/TaskSchedule/TaskAbstract.php

@@ -65,6 +65,19 @@ abstract class TaskAbstract
         return $this->id;
     }
 
+    /**
+     * Get interval.
+     *
+     * @return Interval
+     *
+     * @since  1.0.0
+     * @author Dennis Eichhorn <d.eichhorn@oms.com>
+     */
+    public function getInterval() : Interval
+    {
+        return $this->interval;
+    }
+
     /**
      * Set interval.
      *
@@ -81,16 +94,16 @@ abstract class TaskAbstract
     }
 
     /**
-     * Get interval.
+     * Get command.
      *
-     * @return Interval
+     * @return string
      *
      * @since  1.0.0
      * @author Dennis Eichhorn <d.eichhorn@oms.com>
      */
-    public function getInterval() : Interval
+    public function getCommand() : string
     {
-        return $this->interval;
+        return $this->command;
     }
 
     /**
@@ -107,17 +120,4 @@ abstract class TaskAbstract
     {
         $this->command = $command;
     }
-
-    /**
-     * Get command.
-     *
-     * @return string
-     *
-     * @since  1.0.0
-     * @author Dennis Eichhorn <d.eichhorn@oms.com>
-     */
-    public function getCommand() : string
-    {
-        return $this->command;
-    }
 }

Validation/Base/Iban.php

@@ -14,6 +14,7 @@
  * @link       http://orange-management.com
  */
 namespace phpOMS\Validation\Base;
+
 use phpOMS\Validation\ValidatorAbstract;
 
 
@@ -86,36 +87,6 @@ abstract class Iban extends ValidatorAbstract
         return true;
     }
 
-    /**
-     * Validate checksum
-     *
-     * @param string $iban Iban to validate
-     *
-     * @return bool
-     *
-     * @since  1.0.0
-     * @author Dennis Eichhorn <d.eichhorn@oms.com>
-     */
-    private static function validateChecksum(string $iban) : bool
-    {
-        $chars      = ['a' => 10, 'b' => 11, 'c' => 12, 'd' => 13, 'e' => 14, 'f' => 15, 'g' => 16, 'h' => 17, 'i' => 18,
-                       'j' => 19, 'k' => 20, 'l' => 21, 'm' => 22, 'n' => 23, 'o' => 24, 'p' => 25, 'q' => 26, 'r' => 27,
-                       's' => 28, 't' => 29, 'u' => 30, 'v' => 31, 'w' => 32, 'x' => 33, 'y' => 34, 'z' => 35,];
-        $moved      = substr($iban, 4) . substr($iban, 0, 4);
-        $movedArray = str_split($moved);
-        $new        = '';
-
-        foreach ($movedArray as $key => $value) {
-            if (!is_numeric($movedArray[$key])) {
-                $movedArray[$key] = $chars[$movedArray[$key]];
-            }
-
-            $new .= $movedArray[$key];
-        }
-
-        return bcmod($new, '97') == 1;
-    }
-
     /**
      * Validate positions that should have zeros
      *
@@ -173,4 +144,34 @@ abstract class Iban extends ValidatorAbstract
 
         return true;
     }
+
+    /**
+     * Validate checksum
+     *
+     * @param string $iban Iban to validate
+     *
+     * @return bool
+     *
+     * @since  1.0.0
+     * @author Dennis Eichhorn <d.eichhorn@oms.com>
+     */
+    private static function validateChecksum(string $iban) : bool
+    {
+        $chars      = ['a' => 10, 'b' => 11, 'c' => 12, 'd' => 13, 'e' => 14, 'f' => 15, 'g' => 16, 'h' => 17, 'i' => 18,
+                       'j' => 19, 'k' => 20, 'l' => 21, 'm' => 22, 'n' => 23, 'o' => 24, 'p' => 25, 'q' => 26, 'r' => 27,
+                       's' => 28, 't' => 29, 'u' => 30, 'v' => 31, 'w' => 32, 'x' => 33, 'y' => 34, 'z' => 35,];
+        $moved      = substr($iban, 4) . substr($iban, 0, 4);
+        $movedArray = str_split($moved);
+        $new        = '';
+
+        foreach ($movedArray as $key => $value) {
+            if (!is_numeric($movedArray[$key])) {
+                $movedArray[$key] = $chars[$movedArray[$key]];
+            }
+
+            $new .= $movedArray[$key];
+        }
+
+        return bcmod($new, '97') == 1;
+    }
 }

Validation/Base/IbanErrorType.php

@@ -14,6 +14,7 @@
  * @link       http://orange-management.com
  */
 namespace phpOMS\Validation\Base;
+
 use phpOMS\Datatypes\Enum;
 
 /**