Lines Matching refs:url
17 function _getCacheFilename($url) { argument
18 return CACHE_DIR.md5($url).'.css.compiled';
21 function _isCached($url) { argument
22 $cache_filename = $this->_getCacheFilename($url);
26 function &_readCached($url) { argument
27 $cache_filename = $this->_getCacheFilename($url);
32 function _putCached($url, $css) { argument
33 file_put_contents($this->_getCacheFilename($url), serialize($css));
36 function &compile($url, $css, &$pipeline) { argument
37 if ($this->_isCached($url)) {
38 return $this->_readCached($url);
42 $this->_putCached($url, $cssruleset);