remove_query_arg() WP 1.0

Removes an item or items from a query string.

No Hooks.

Return

String. New URL query string.

Usage

remove_query_arg( $key, $query );

$key(string/array) (required)

Query key or keys to remove.

$query(true/false/string)

When false uses the current URL.
Default: false

Code of remove query arg: wp-includes/functions.php ^{WP 5.2.2}

<?php
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 );
}

Related Functions

From category: Main Query