voku / portable-utf8

src/voku/helper/UTF8.php

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)
   {