+ function save_timestamp($stamp, $value) {
+ $duration = (float)(microtime(true)-$stamp);
+
+ $this->performance[$value] += (float)$duration;
+ $this->performance["marktime"] += (float)$duration;
+ }
+
+ function mark_timestamp($mark) {
+ //$this->performance["markstart"] -= microtime(true) - $this->performance["marktime"];
+ $this->performance["markstart"] = microtime(true) - $this->performance["markstart"] - $this->performance["marktime"];
+ }