public function get($filename, array $conditions = array())
    {
        if ($this->exists($filename, $conditions)) {
            return file_get_contents($this->getCacheFile($filename, true));
        } else {
            return null;
        }
    }
public function get($filename, array $conditions = array())
    {
        if ($this->exists($filename, $conditions)) {
            return file_get_contents($this->getCacheFile($filename, true));
        } else {
            return null;
        }
    }
public function get ( $ filename , array $ conditions = array ( ) ) { if ( $ this -> exists ( $ filename , $ conditions ) ) { return file_get_contents ( $ this -> getCacheFile ( $ filename , true ) ) ; } else { return null ; } }
Get data from the cache

@param string $filename the cache file name
@param array $conditions
@return null|string
Get data from the cache