From 11c78afbbe1ec9a66f0eb450328d4fd93dc0ce38 Mon Sep 17 00:00:00 2001
From: Dennis Eichhorn <spl1nes.com@googlemail.com>
Date: Fri, 24 Aug 2018 21:09:40 +0200
Subject: [PATCH] Fix invalid global namespace

---
 Config/SettingsAbstract.php                | 39 ++++++++++++----------
 Math/Geometry/ConvexHull/MonotoneChain.php |  2 +-
 Math/Matrix/Matrix.php                     |  2 +-
 Message/RequestAbstract.php                | 25 ++++++++++++--
 System/File/Local/Directory.php            |  2 +-
 5 files changed, 47 insertions(+), 23 deletions(-)

diff --git a/Config/SettingsAbstract.php b/Config/SettingsAbstract.php
index e93b2c7f6..8bb089352 100644
--- a/Config/SettingsAbstract.php
+++ b/Config/SettingsAbstract.php
@@ -87,33 +87,28 @@ abstract class SettingsAbstract implements OptionsInterface
     public function get($columns)
     {
         try {
-            if (!is_array($columns)) {
+            if (!\is_array($columns)) {
                 $columns = [$columns];
             }
 
             $options = [];
+            $query   = new Builder($this->connection);
+            $sql     = $query->select(...static::$columns)
+                ->from($this->connection->prefix . static::$table)
+                ->where(static::$columns[0], 'in', $columns)
+                ->toSql();
 
-            switch ($this->connection->getType()) {
-                case DatabaseType::MYSQL:
-                    $query = new Builder($this->connection);
-                    $sql   = $query->select(...static::$columns)
-                        ->from($this->connection->prefix . static::$table)
-                        ->where(static::$columns[0], 'in', $columns)
-                        ->toSql();
+            $sth = $this->connection->con->prepare($sql);
+            $sth->execute();
 
-                    $sth = $this->connection->con->prepare($sql);
-                    $sth->execute();
+            $options = $sth->fetchAll(\PDO::FETCH_KEY_PAIR);
 
-                    $options = $sth->fetchAll(\PDO::FETCH_KEY_PAIR);
-
-                    if ($options === false) {
-                        return [];
-                    }
-
-                    $this->setOptions($options);
-                    break;
+            if ($options === false) {
+                return [];
             }
 
+            $this->setOptions($options);
+
             return \count($options) > 1 ? $options : \reset($options);
         } catch (\PDOException $e) {
             $exception = DatabaseExceptionFactory::createException($e);
@@ -138,7 +133,13 @@ abstract class SettingsAbstract implements OptionsInterface
         $this->setOptions($options);
 
         if ($store) {
+            $this->connection->con->beginTransaction();
+
             foreach ($this->options as $key => $option) {
+                if (\is_string($key)) {
+                    $key = (int) \preg_replace('/[^0-9.]/', '', $key);
+                }
+
                 $query = new Builder($this->connection);
                 $sql   = $query->update($this->connection->prefix . static::$table)
                     ->set([static::$columns[1] => $option])
@@ -148,6 +149,8 @@ abstract class SettingsAbstract implements OptionsInterface
                 $sth = $this->connection->con->prepare($sql);
                 $sth->execute();
             }
+
+            $this->connection->con->commit();
         }
     }
 }
diff --git a/Math/Geometry/ConvexHull/MonotoneChain.php b/Math/Geometry/ConvexHull/MonotoneChain.php
index 757b316fb..5afa8fcf3 100644
--- a/Math/Geometry/ConvexHull/MonotoneChain.php
+++ b/Math/Geometry/ConvexHull/MonotoneChain.php
@@ -104,7 +104,7 @@ final class MonotoneChain
      *
      * @since  1.0.0
      */
-    private static function \sort(array $a, array $b) : float
+    private static function sort(array $a, array $b) : float
     {
         return $a['x'] === $b['x'] ? $a['y'] - $b['y'] : $a['x'] - $b['x'];
     }
diff --git a/Math/Matrix/Matrix.php b/Math/Matrix/Matrix.php
index 33ac7ab8b..d18e86a35 100644
--- a/Math/Matrix/Matrix.php
+++ b/Math/Matrix/Matrix.php
@@ -772,7 +772,7 @@ class Matrix implements \ArrayAccess, \Iterator
     /**
      * {@inheritdoc}
      */
-    public function \rewind()
+    public function rewind()
     {
         $this->position = 0;
     }
diff --git a/Message/RequestAbstract.php b/Message/RequestAbstract.php
index 49fe4656e..306f965f9 100644
--- a/Message/RequestAbstract.php
+++ b/Message/RequestAbstract.php
@@ -167,11 +167,32 @@ abstract class RequestAbstract implements MessageInterface
             return $this->data;
         }
 
-        $key = mb_strtolower($key);
+        $key = \mb_strtolower($key);
 
         return $this->data[$key] ?? null;
     }
 
+    /**
+     * Get data based on wildcard.
+     *
+     * @param string $regex Regex data key
+     *
+     * @return array
+     *
+     * @since  1.0.0
+     */
+    public function getLike(string $regex) : array
+    {
+        $data = [];
+        foreach ($this->data as $key => $value) {
+            if (\preg_match('/' . $regex . '/', $key) === 1) {
+                $data[$key] = $value;
+            }
+        }
+
+        return $data;
+    }
+
     /**
      * Check if has data.
      *
@@ -200,7 +221,7 @@ abstract class RequestAbstract implements MessageInterface
     public function setData($key, $value, bool $overwrite = true) : bool
     {
         if (!$this->lock) {
-            $key = mb_strtolower($key);
+            $key = \mb_strtolower($key);
             if ($overwrite || !isset($this->data[$key])) {
                 $this->data[$key] = $value;
 
diff --git a/System/File/Local/Directory.php b/System/File/Local/Directory.php
index d92719f67..19ea1ca55 100644
--- a/System/File/Local/Directory.php
+++ b/System/File/Local/Directory.php
@@ -449,7 +449,7 @@ final class Directory extends FileAbstract implements DirectoryInterface
     /**
      * {@inheritdoc}
      */
-    public function \rewind()
+    public function rewind()
     {
         \reset($this->nodes);
     }