[code][root@74-82-173-217 ~]# cat runtime.php
<?php
class runtime
{
  var $StartTime = 0;
  var $StopTime = 0;
  
  function get_microtime()
  {
    list($usec, $sec) = explode(' ', microtime());
    return ((float)$usec + (float)$sec);
  }

  function start()
  {
    $this->