wp_cache_delete() WP 1.0

Removes the cache contents matching key and group.

No Hooks.

Return

true/false. True on successful removal, false on failure.

Usage

wp_cache_delete( $key, $group );

$key(int/string) (required)

What the contents in the cache are called.

$group(string)

Where the cache contents are grouped.
Default: ''

Notes

• See: WP_Object_Cache::delete()
• Global. WP_Object_Cache. $wp_object_cache Object cache global instance.

Changelog

Code of wp cache delete: wp-includes/cache.php ^{WP 5.4.1}

<?php
function wp_cache_delete( $key, $group = '' ) {
	global $wp_object_cache;

	return $wp_object_cache->delete( $key, $group );
}

Related Functions

From tag: cache (caching)