WP_Network_Query::parse_order() protected WP 4.6.0

Parses an 'order' query variable and cast it to 'ASC' or 'DESC' as necessary.

{} It's a method of the class: WP_Network_Query{}

No Hooks.

Return

String. The sanitized 'order' query variable.

Usage

// protected - for code of main (parent) or child class
$result = $this->parse_order( $order );

$order(string) (required)

The 'order' query variable.

Changelog

Code of WP_Network_Query::parse_order() WP Network Query::parse order ^{WP 5.6}

<?php
protected function parse_order( $order ) {
	if ( ! is_string( $order ) || empty( $order ) ) {
		return 'ASC';
	}

	if ( 'ASC' === strtoupper( $order ) ) {
		return 'ASC';
	} else {
		return 'DESC';
	}
}