function wfExpandIRI( $url ) {
return preg_replace_callback(
'/((?:%[89A-F][0-9A-F])+)/i',
- 'wfExpandIRI_callback',
+ function ( array $matches ) {
+ return urldecode( $matches[1] );
+ },
wfExpandUrl( $url )
);
}
-/**
- * Private callback for wfExpandIRI
- * @param array $matches
- * @return string
- */
-function wfExpandIRI_callback( $matches ) {
- return urldecode( $matches[1] );
-}
-
/**
* Make URL indexes, appropriate for the el_index field of externallinks.
*