public function get($key)
    {
        $file = $this->cacheDir . $this->getDir($key) . $this->getFile($key);
        if (file_exists($file) && is_readable($file)) {
            if (filemtime($file) > time()) {
                return file_get_contents($file);
            }
        }

        return false;
    }
public function get($key)
    {
        $file = $this->cacheDir . $this->getDir($key) . $this->getFile($key);
        if (file_exists($file) && is_readable($file)) {
            if (filemtime($file) > time()) {
                return file_get_contents($file);
            }
        }

        return false;
    }
public function get ( $ key ) { $ file = $ this -> cacheDir . $ this -> getDir ( $ key ) . $ this -> getFile ( $ key ) ; if ( file_exists ( $ file ) && is_readable ( $ file ) ) { if ( filemtime ( $ file ) > time ( ) ) { return file_get_contents ( $ file ) ; } } return false ; }
Get a stored value by it's key

@param string $key
@return mixed
Get a stored value by it s key