public function cas($key, $var = null, $flag = 0, $exptime = 0, $cas = 0) { if ($this->logging) { $start = microtime(true); $name = 'cas'; $arguments = array($key, $var, $flag, $exptime, $cas); } list($_key, $_var, $_flag, $_exptime, $_cas) = array($key, $var, $flag, $exptime, $cas); $result = parent::cas($_key, $_var, $_flag, $_exptime, $_cas); list($key, $var, $flag, $exptime, $cas) = array($_key, $_var, $_flag, $_exptime, $_cas); if ($this->logging) { $time = microtime(true) - $start; $this->calls[] = (object) compact('start', 'time', 'name', 'arguments', 'result'); } return $result; }