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@ 2014-07-02T14:06:23Z

<?php
  $arr = array();

  for($i = 0; $i < 1000; $i++)
      $arr[] = uniqid().mt_rand(100,9999);
?>

Output
Performance
VLD
References
Branches

uniqid: documentation ( source)
mt_rand: documentation ( source)

preferences:dark modelive preview

27.96 ms | 402 KiB | 5 Q