WP_Object_Cache::flush_group( string $group ): true

Removes all cache items in a group.

Parameters

true Always returns true.

public function flush_group( $group ) {
	unset( $this->cache[ $group ] );

	return true;
}

Used by	Description
wp_cache_flush_group()`wp-includes/cache.php`	Removes all cache items in a group, if the object cache implementation supports it.

Version	Description
6.1.0	Introduced.

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