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PHP timing function

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Release： 2016-07-25 09:09:17
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//Function: timing function
//Usage: Echo Runtime(1);
  2. //Function: Timing function
  3. //Usage: Echo Runtime(1);
  4. Function Runtime($mode=0){
  5. Static $s;
  6. IF(!$mode){
  7. $s=microtime ();
  8. Return;
  9. }
  10. $e=microtime();
  11. $s=Explode(" ", $s);
  12. $e=Explode(" ", $e);
  13. Return Sprintf("%.2f ms",($e[1]+$e[0]-$s[1]-$s[0])*1000);
  14. }
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PHP计时函数
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