public function is_already_running() {
return $this->_running;
}
+
+ public function running_time() {
+ return(time() - filectime($this->_file));
+ }
+
+ public function kill() {
+ if (file_exists($this->_file))
+ return(posix_kill(file_get_contents($this->_file), SIGTERM));
+ }
}
?>