Type fixes

Datatypes/Location.php

@@ -241,7 +241,7 @@ class Location implements \JsonSerializable, \Serializable
      */
     public function serialize()
     {
-        return $this->jsonSerialize();
+        return json_encode($this->jsonSerialize());
     }
 
     /**

Localization/Money.php

@@ -200,7 +200,7 @@ class Money implements \Serializable
         $left  = substr($value, 0, -self::MAX_DECIMALS);
         $right = substr($value, -self::MAX_DECIMALS);
 
-        return ($decimals > 0) ? number_format($left, 0, $this->decimal, $this->thousands) . $this->decimal . substr($right, 0, $decimals) : (string) $left;
+        return ($decimals > 0) ? number_format((float) $left, 0, $this->decimal, $this->thousands) . $this->decimal . substr($right, 0, $decimals) : (string) $left;
     }
 
     /**

Math/Number/Numbers.php

@@ -65,9 +65,11 @@ class Numbers
      */
     public static function isSelfdescribing(int $n) : bool
     {
+        $n = (string) $n;
         $split = str_split($n);
+
         foreach ($split as $place => $value) {
-            if (substr_count($n, $place) != $value) {
+            if (substr_count($n, (string) $place) != $value) {
                 return false;
             }
         }

Math/Number/Prime.php

@@ -94,14 +94,14 @@ class Prime
         for ($i = 0; $i < $k; $i++) {
             $a = mt_rand(2, $n - 1);
 
-            $x = bcpowmod($a, $d, $n);
+            $x = bcpowmod((string) $a, (string) $d, (string) $n);
 
             if ($x == 1 || $x == $n - 1) {
                 continue;
             }
 
             for ($j = 1; $j < $s; $j++) {
-                $x = bcmod(bcmul($x, $x), $n);
+                $x = bcmod(bcmul($x, $x), (string) $n);
 
                 if ($x == 1) {
                     return false;

Message/ResponseAbstract.php

@@ -111,7 +111,7 @@ abstract class ResponseAbstract implements MessageInterface, \JsonSerializable
      */
     public function set($key, $response, bool $overwrite = true) /* : void */
     {
-        $this->response = ArrayUtils::setArray($key, $this->response, $response, ':', $overwrite);
+        $this->response = ArrayUtils::setArray((string) $key, $this->response, $response, ':', $overwrite);
     }
 
     /**

Security/Encryption/Encryption.php

@@ -390,7 +390,7 @@ class Encryption
     {
         $pad = ord($value[($len = strlen($value)) - 1]);
 
-        return $this->paddingIsValid($pad, $value) ? substr($value, 0, $len - $pad) : $value;
+        return $this->paddingIsValid((string) $pad, $value) ? substr($value, 0, $len - $pad) : $value;
     }
 
     /**
@@ -408,7 +408,7 @@ class Encryption
     {
         $beforePad = strlen($value) - $pad;
 
-        return substr($value, $beforePad) == str_repeat(substr($value, -1), $pad);
+        return substr($value, $beforePad) == str_repeat(substr($value, -1), (int) $pad);
     }
 
     /**

System/File/Local/FileAbstract.php

@@ -95,7 +95,7 @@ abstract class FileAbstract implements ContainerInterface
      * @var string
      * @since 1.0.0
      */
-    protected $permission = '0000';
+    protected $permission = 0644;
 
     /**
      * Constructor.
@@ -194,6 +194,6 @@ abstract class FileAbstract implements ContainerInterface
         $this->createdAt->setTimestamp(filemtime($this->path));
         $this->changedAt->setTimestamp(filectime($this->path));
         $this->owner      = fileowner($this->path);
-        $this->permission = substr(sprintf('%o', fileperms($this->path)), -4);
+        $this->permission = (int) substr(sprintf('%o', fileperms($this->path)), -4);
     }
 }

Uri/Http.php

@@ -193,7 +193,7 @@ class Http implements UriInterface
      */
     public static function isValid(string $uri) : bool
     {
-        return filter_var($uri, FILTER_VALIDATE_URL);
+        return (bool) filter_var($uri, FILTER_VALIDATE_URL);
     }
 
     /**

Utils/Parser/Php/MemberParser.php

@@ -252,7 +252,7 @@ class MemberParser
         } elseif (is_string($value)) {
             return '"' . $value . '"';
         } elseif (is_scalar($value)) {
-            return $value;
+            return (string) $value;
         } elseif (is_null($value)) {
             return 'null';
         } elseif (is_bool($value)) {