- // Make sure %, #, and non-ASCII chars are escaped
- $arg = preg_replace_callback(
- '/[^\x21-\x22\x24\x26-\x39\x3b-\x7e]+/',
- function ( $m ) {
- return rawurlencode( $m[0] );
- },
- $arg
- );
+ // Make sure %, #, and non-ASCII chars are escaped
+ $arg = preg_replace_callback(
+ '/[^\x21-\x22\x24\x26-\x39\x3b-\x7e]+/',
+ function ( $m ) {
+ return rawurlencode( $m[0] );
+ },
+ $arg
+ );