mt_rand
Description
The mt_rand of Random for PHP generate a random value via the Mersenne Twister Random Number Generator.
Syntax
mt_rand(): int
mt_rand(int $min, int $max): int
Parameters
min
Optional lowest value to be returned (default: 0)
max
Optional highest value to be returned (default: mt_getrandmax())
Return
A random integer value between min (or 0) and max (or mt_getrandmax(), inclusive), or false if max is less than min.
Examples
1 · void
<? $return = mt_rand(); echo $return; ?>
1264115251
2 · min max
<? $min = -10; $max = 10; $return = mt_rand($min, $max); echo $return; ?>
6
