- print_r: documentation ( source)
- rand: documentation ( source)
<?php
$array = [];
for($i = 0; $i <= 1000; $i++) {
$user = rand($i, 1000);
$rand = rand(0, 1000);
$random = $rand != $user ? $rand : $rand + 1;
$array[$user] = $random;
}
print_r($array);