public function deleteMany($keys)
    {
        $cacheKeys = [];
        foreach ($keys as $key) {
            $cacheKeys[] = $this->_key($key);
        }

        $success = $this->_Memcached->deleteMulti($cacheKeys);

        $return = [];
        foreach ($keys as $key) {
            $return[$key] = $success;
        }

        return $return;
    }
public function deleteMany($keys)
    {
        $cacheKeys = [];
        foreach ($keys as $key) {
            $cacheKeys[] = $this->_key($key);
        }

        $success = $this->_Memcached->deleteMulti($cacheKeys);

        $return = [];
        foreach ($keys as $key) {
            $return[$key] = $success;
        }

        return $return;
    }
public function deleteMany ( $ keys ) { $ cacheKeys = [ ] ; foreach ( $ keys as $ key ) { $ cacheKeys [ ] = $ this -> _key ( $ key ) ; } $ success = $ this -> _Memcached -> deleteMulti ( $ cacheKeys ) ; $ return = [ ] ; foreach ( $ keys as $ key ) { $ return [ $ key ] = $ success ; } return $ return ; }
Delete many keys from the cache at once

@param array $keys An array of identifiers for the data
@return array of boolean values that are true if the key was successfully
deleted, false if it didn't exist or couldn't be removed.
Delete many keys from the cache at once