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wp_cache_close()

wp_cache_close(): true

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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

function wp_cache_close() {
	return true;
}

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Used byDescription
shutdown_action_hook()wp-includes/load.php

Runs just before PHP shuts down execution.

Changelog

VersionDescription
2.0.0Introduced.

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