slimphp / Slim

Slim/Route.php

Doc Comments +4 added lines, -4 removed lines

@@ -77,8 +77,8 @@ 
 
     /**
      * Convert hexadecimal number (range 0..15) into uppercased hex digit (0..9, A..F)
-     * @param $byte number in range 0..15
-     * @return uppercased hex digit (0..9, A..F) or underscore (in case of error)
+     * @param integer $byte number in range 0..15
+     * @return string hex digit (0..9, A..F) or underscore (in case of error)
      */
     public static function digit2hex($byte)
     {
@@ -93,7 +93,7 @@ 
 
     /**
      * Convert symbols from higher half of ANSI table into it's percent-encoded presentation
-     * @param $str UTF-8 encoded string
+     * @param string $str UTF-8 encoded string
      * @return string with higher half of ANSI table percent-encoded
      */
     public static function patternEncode($str){
@@ -109,7 +109,7 @@ 
     /**
      * Create new route
      *
-     * @param string|string[]   $methods The route HTTP methods
+     * @param string[]   $methods The route HTTP methods
      * @param string            $pattern The route pattern
      * @param callable          $callable The route callable
      * @param RouteGroup[]      $groups The parent route groups

Spacing +5 added lines, -5 removed lines

@@ -83,10 +83,10 @@ 
     public static function digit2hex($byte)
     {
         if (($byte >= 0) && ($byte <= 9)) {
-            return chr($byte+ord('0'));
+            return chr($byte + ord('0'));
         }
         if (($byte >= 10) && ($byte <= 15)) {
-            return chr($byte+ord('A')-10);
+            return chr($byte + ord('A') - 10);
         }
         return '_';
     }
@@ -96,11 +96,11 @@ 
      * @param $str UTF-8 encoded string
      * @return string with higher half of ANSI table percent-encoded
      */
-    public static function patternEncode($str){
-        $arr=str_split($str);
+    public static function patternEncode($str) {
+        $arr = str_split($str);
         foreach ($arr as &$value) {
             if (ord($value) > 127) {
-                $value='%' . self::digit2hex(ord($value) >> 4) . self::digit2hex(ord($value) & 0xF);
+                $value = '%' . self::digit2hex(ord($value) >> 4) . self::digit2hex(ord($value) & 0xF);
             }
         }
         return implode($arr);