Wizard 2.8.2-scripts

[autoinstalls/wordpress.git] / wp-includes / compat.php

diff --git a/wp-includes/compat.php b/wp-includes/compat.php
index 9eb18d4db955dad57fb54076816b1b7b152f7f9e..0043865000503fe8465d007c325a427ac3e1094d 100644 (file)
--- a/wp-includes/compat.php
+++ b/wp-includes/compat.php
@@ -77,13 +77,13 @@ function hash_hmac($algo, $data, $key, $raw_output = false) {
 }
 endif;
 
-if ( ! function_exists('mb_strcut') ):
-       function mb_strcut( $str, $start, $length=null, $encoding=null ) {
-               return _mb_strcut($str, $start, $length, $encoding);
+if ( ! function_exists('mb_substr') ):
+       function mb_substr( $str, $start, $length=null, $encoding=null ) {
+               return _mb_substr($str, $start, $length, $encoding);
        }
 endif;
 
-function _mb_strcut( $str, $start, $length=null, $encoding=null ) {
+function _mb_substr( $str, $start, $length=null, $encoding=null ) {
        // the solution below, works only for utf-8, so in case of a different
        // charset, just use built-in substr
        $charset = get_option( 'blog_charset' );
@@ -96,4 +96,23 @@ function _mb_strcut( $str, $start, $length=null, $encoding=null ) {
        return implode( '', $chars );
 }
 
+if ( !function_exists( 'htmlspecialchars_decode' ) ) {
+       // Added in PHP 5.1.0
+       // Error checks from PEAR::PHP_Compat
+       function htmlspecialchars_decode( $string, $quote_style = ENT_COMPAT )
+       {
+               if ( !is_scalar( $string ) ) {
+                       trigger_error( 'htmlspecialchars_decode() expects parameter 1 to be string, ' . gettype( $string ) . ' given', E_USER_WARNING );
+                       return;
+               }
+
+               if ( !is_int( $quote_style ) && $quote_style !== null ) {
+                       trigger_error( 'htmlspecialchars_decode() expects parameter 2 to be integer, ' . gettype( $quote_style ) . ' given', E_USER_WARNING );
+                       return;
+               }
+
+               return wp_specialchars_decode( $string, $quote_style );
+       }
+}
+
 ?>