library/Garp/Cache/Store/Versioned.php
public function incrementVersion() {
        $cache = Zend_Registry::get('CacheFrontend');
        $version = (int)$cache->load($this->_versionKey);
        $version += 1;
        $cache->save($version, $this->_versionKey);
        return $this;
    }
public function incrementVersion() {
        $cache = Zend_Registry::get('CacheFrontend');
        $version = (int)$cache->load($this->_versionKey);
        $version += 1;
        $cache->save($version, $this->_versionKey);
        return $this;
    }
public function incrementVersion ( ) { $ cache = Zend_Registry :: get ( 'CacheFrontend' ) ; $ version = ( int ) $ cache -> load ( $ this -> _versionKey ) ; $ version += 1 ; $ cache -> save ( $ version , $ this -> _versionKey ) ; return $ this ; }
Increment the cached version. This invalidates the current cached results.

@return Garp_Cache_Store_Versioned $this
Increment the cached version . This invalidates the current cached results .