wp_cache_close()

Closes the cache.

Description

This function has ceased to do anything since WordPress 2.5. The functionality was removed along with the rest of the persistent cache.

This does not mean that plugins can’t implement this function when they need to make sure that the cache is cleaned up after WordPress no longer needs it.

Return

(true) Always returns true.

Source

File: wp-includes/cache.php 

function wp_cache_close() {
	return true;
}

Used By

Used By Description
wp-includes/load.php: shutdown_action_hook()

Runs just before PHP shuts down execution.

Changelog

Version Description
2.0.0 Introduced.

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Licensed under the GNU GPLv2+ License.
https://developer.wordpress.org/reference/functions/wp_cache_close