src/core/framework/core/3rdparty/ezcomponents/Cache/src/storage/memory.php
public function reset()
    {
        $this->backend->reset();
        $this->registry = array();
        $this->searchRegistry = array( $this->properties['location'] => null );
        $this->storeSearchRegistry();
    }
public function reset()
    {
        $this->backend->reset();
        $this->registry = array();
        $this->searchRegistry = array( $this->properties['location'] => null );
        $this->storeSearchRegistry();
    }
public function reset ( ) { $ this -> backend -> reset ( ) ; $ this -> registry = array ( ) ; $ this -> searchRegistry = array ( $ this -> properties [ 'location' ] => null ) ; $ this -> storeSearchRegistry ( ) ; }
Reset the complete storage.

This method resets the complete cache storage. All content (including
content stored with the {@link ezcCacheStackMetaDataStorage} interfacer) must
be deleted and the cache storage must appear as if it has just newly
been created.

@return void
Reset the complete storage .