(PHP 3>= 3.0.6, PHP 4 )
Seeds the random number generator with seed.
<?php // seed with microseconds function make_seed() { list($usec, $sec) = explode(' ', microtime()); return (float) $sec + ((float) $usec * 100000); } mt_srand(make_seed()); $randval = mt_rand(); ?>
Note: As of PHP 4.2.0, there is no need to seed the random number generator with srand() or mt_srand() as this is now done automatically.
See also mt_rand(), mt_getrandmax() and srand().
More information can be found at the InMotion Hosting Main Site
