wp_cache_flush(): bool

Removes all cache items.

Description

bool True on success, false on failure.

File: wp-includes/cache.php. View all references

function wp_cache_flush() {
	global $wp_object_cache;

	return $wp_object_cache->flush();
}

Uses
Uses	Description
WP_Object_Cache::flush() wp-includes/class-wp-object-cache.php	Clears the object cache of all data.

Used By
Used By	Description
wp_cache_flush_runtime() wp-includes/cache.php	Removes all cache items from the in-memory runtime cache.
wp_upgrade() wp-admin/includes/upgrade.php	Runs WordPress Upgrade functions.
wp_install() wp-admin/includes/upgrade.php	Installs the site.
update_core() wp-admin/includes/update-core.php	Upgrades the core of WordPress.