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wp_using_ext_object_cache( bool $using = null )

Toggle $_wp_using_ext_object_cache on and off without directly touching global.

Description

Parameters

$using

(bool) (Optional) Whether external object cache is being used.

Default value: null

Return

(bool) The current 'using' setting.

Source

File: wp-includes/load.php

function wp_using_ext_object_cache( $using = null ) {
	global $_wp_using_ext_object_cache;
	$current_using = $_wp_using_ext_object_cache;
	if ( null !== $using ) {
		$_wp_using_ext_object_cache = $using;
	}
	return $current_using;
}

Changelog

Version Description
3.7.0 Introduced.

© 2003–2019 WordPress Foundation
Licensed under the GNU GPLv2+ License.
https://developer.wordpress.org/reference/functions/wp_using_ext_object_cache