- mt_rand: documentation ( source)
- fmod: documentation ( source)
<?php
while (true) {
$rand1 = mt_rand()/RAND_MAX;
$rand2 = mt_rand()/RAND_MAX;
if (bcmod($rand1, $rand2) != fmod($rand1, $rand2)) {
echo $rand1." ".$rand2;
break;
}
}