protected function preparePath($id) {
		if (! is_scalar($id)) {
			$id = json_encode($id);
		}
		
		$filename = $this->prefix . '_' . md5($id);
		
		return $this->getCachePath() . DIRECTORY_SEPARATOR . $filename;
	}
protected function preparePath($id) {
		if (! is_scalar($id)) {
			$id = json_encode($id);
		}
		
		$filename = $this->prefix . '_' . md5($id);
		
		return $this->getCachePath() . DIRECTORY_SEPARATOR . $filename;
	}
protected function preparePath ( $ id ) { if ( ! is_scalar ( $ id ) ) { $ id = json_encode ( $ id ) ; } $ filename = $ this -> prefix . '_' . md5 ( $ id ) ; return $ this -> getCachePath ( ) . DIRECTORY_SEPARATOR . $ filename ; }
Prepare the path by cache id

@param  string $id
@return string
Prepare the path by cache id