- mt_rand: documentation ( source)
- round: documentation ( source)
- print_r: documentation ( source)
- sort: documentation ( source)
- mt_getrandmax: documentation ( source)
- pow: documentation ( source)
<?php
$randomFloats = array();
for ($i = 0; $i < 100; $i++) {
$float = mt_rand() / mt_getrandmax();
$float = round($float, mt_rand(0, 15));
$float *= pow(10, mt_rand(10, 25));
$randomFloats[] = $float;
}
sort($randomFloats);
print_r($randomFloats);