source/Core/Utils.php
public function getCacheMeta($sKey)
    {
        return isset($this->_aFileCacheMeta[$sKey]) ? $this->_aFileCacheMeta[$sKey] : false;
    }
public function getCacheMeta($sKey)
    {
        return isset($this->_aFileCacheMeta[$sKey]) ? $this->_aFileCacheMeta[$sKey] : false;
    }
public function getCacheMeta ( $ sKey ) { return isset ( $ this -> _aFileCacheMeta [ $ sKey ] ) ? $ this -> _aFileCacheMeta [ $ sKey ] : false ; }
If available returns cache meta data array

@param string $sKey meta data/cache key

@return mixed
If available returns cache meta data array