*/
function iconv( $in, $out, $string ) {
if ( strcasecmp( $in, 'x' ) == 0 && strcasecmp( $out, 'utf-8' ) == 0 ) {
- return preg_replace_callback (
+ return preg_replace_callback(
'/([cghjsu]x?)((?:xx)*)(?!x)/i',
array( $this, 'strrtxuCallback' ), $string );
} elseif ( strcasecmp( $in, 'UTF-8' ) == 0 && strcasecmp( $out, 'x' ) == 0 ) {