voku / portable-utf8

src/voku/helper/UTF8.php

Spacing +2 added lines, -2 removed lines

@@ -1965,7 +1965,7 @@ 
     // decode unicode escape sequences
     $buf = preg_replace_callback(
         '/\\\\u([0-9a-f]{4})/i',
-        function ($match) {
+        function($match) {
           return mb_convert_encoding(pack('H*', $match[1]), 'UTF-8', 'UCS-2BE');
         },
         $buf
@@ -1974,7 +1974,7 @@ 
     // decode UTF-8 codepoints
     $buf = preg_replace_callback(
         '/&#\d{2,4};/',
-        function ($match) {
+        function($match) {
           return mb_convert_encoding($match[0], 'UTF-8', 'HTML-ENTITIES');
         },
         $buf

Doc Comments +2 added lines, -2 removed lines

@@ -1203,7 +1203,7 @@ 
    * @param int    $start
    * @param int    $len
    *
-   * @return int|null
+   * @return integer
    */
   public static function strspn($s, $mask, $start = 0, $len = 2147483647)
   {
@@ -2176,7 +2176,7 @@ 
    *
    * @param string $str
    *
-   * @return bool|string false if we can't detect the string-encoding
+   * @return string|false false if we can't detect the string-encoding
    */
   public static function str_detect_encoding($str)
   {