* @param string $string Text to be converted
* @return string
*/
- function iconv( $in, $out, $string ) {
+ public function iconv( $in, $out, $string ) {
if ( strcasecmp( $in, 'x' ) == 0 && strcasecmp( $out, 'utf-8' ) == 0 ) {
return preg_replace_callback(
'/([cghjsu]x?)((?:xx)*)(?!x)/i',