Posted By

petrafull on 10/27/09


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Random Number


 / Published in: PHP
 

  1. <?php
  2. srand(microtime()*1000000);
  3. $random_number= rand(1,100);
  4. ?>

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Posted By: alexy on February 17, 2010

Or, for a true random number, read from /dev/random or mt_rand() (which is 3 times faster than rand)

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