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Summery Summery
Removes the cache contents matching key and group.
Syntax Syntax
Parameters Parameters
- $key
-
(Required) What the contents in the cache are called.
- $group
-
(Optional) Where the cache contents are grouped.
Default value: ''
Return Return
(bool) True on successful removal, false on failure.
Source Source
File: wp-includes/cache.php
function wp_cache_delete( $key, $group = '' ) {
global $wp_object_cache;
return $wp_object_cache->delete( $key, $group );
}
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Changelog Changelog
| Version | Description |
|---|---|
| 2.0.0 | Introduced. |