remove_query_arg() WP 1.0
Removes an item or items from a query string.
Uses: add_query_arg()
1 time — 0.000055 sec (very fast) | 50000 times — 0.19 sec (very fast) | PHP 7.1.5, WP 4.8.2
No Hooks.
Return
String. New URL query string.
Usage
remove_query_arg( $key, $query );
- $key(string|string[]) (required)
- Query key or keys to remove.
- $query(false|string)
- When false uses the current URL.
Default: false
Changelog
| Since 1.5.0 | Introduced. |
Code of remove_query_arg() remove query arg WP 5.8.1
function remove_query_arg( $key, $query = false ) {
if ( is_array( $key ) ) { // Removing multiple keys.
foreach ( $key as $k ) {
$query = add_query_arg( $k, false, $query );
}
return $query;
}
return add_query_arg( $key, false, $query );
}