function wp_suspend_cache_invalidation($suspend = true) {}

Suspend cache invalidation.
Turns cache invalidation on and off. Useful during imports where you don’t wont to do invalidations every time a post is inserted. Callers must be sure that what they are doing won’t lead to an inconsistent cache when invalidation is suspended.


  • bool $suspend: Whether to suspend or enable cache invalidation

Return values

returns:The current suspend setting

Source code

function wp_suspend_cache_invalidation($suspend = true) {

	global $_wp_suspend_cache_invalidation;

	$current_suspend = $_wp_suspend_cache_invalidation;

	$_wp_suspend_cache_invalidation = $suspend;

	return $current_suspend;



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