56 	* @param string $wsdl The URL of the wsdl instance
60 	function createFilename($wsdl) {  argument
61 		return $this->cache_dir.'/wsdlcache-' . md5($wsdl);
77 	* @param string $wsdl The URL of the wsdl instance
81 	function get($wsdl) {  argument
82 		$filename = $this->createFilename($wsdl);
88 					$this->debug("Expired $wsdl ($filename) from cache");
95 				$this->debug("$wsdl ($filename) not in cache (1)");
103 				$this->debug("Got $wsdl ($filename) from cache");
106 				$this->debug("$wsdl ($filename) not in cache (2)");
145 		$filename = $this->createFilename($wsdl_instance->wsdl);
150 				$this->debug("Cannot write $wsdl_instance->wsdl ($filename) in cache");
156 			$this->debug("Put $wsdl_instance->wsdl ($filename) in cache");
185 	* @param string $wsdl The URL of the wsdl instance
189 	function remove($wsdl) {  argument
190 		$filename = $this->createFilename($wsdl);
192 			$this->debug("$wsdl ($filename) not in cache to be removed");
198 		$this->debug("Removed ($ret) $wsdl ($filename) from cache");