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PHP implements random roll call program

WBOY
WBOYOriginal
2016-07-25 08:45:333434browse
The mt_random() function is used (performance is better than random() function)
  1. $max1=51;
  2. $min1=1;
  3. $stu=mt_rand($min1,$max1);
  4. if($stu>26)
  5. {
  6. $stu=$stu- 25
  7. echo '2014585032'.$stu.'Classmate';
  8. }
  9. else
  10. {
  11. echo '2014585031'.$stu.'Classmate';
  12. }
  13. ?>
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