wp_using_ext_object_cache() – Function

wp_using_ext_object_cache( bool $using = null ): bool

Toggles $_wp_using_ext_object_cache on and off without directly touching global.

Parameters

$usingbooloptional: Whether external object cache is being used.
Default:null

Return

bool The current 'using' setting.

Source

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;
}

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Used by	Description
wp_start_object_cache()`wp-includes/load.php`	Starts the WordPress object cache.

Changelog

Version	Description
3.7.0	Introduced.

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