- print_r: documentation ( source)
<?php
$pivot = [];
$n = 0;
for ($i = 1; $i <= 100; $i++) {
$pivot[$i] = [];
}
print_r($pivot);
/*
for($i = 0; $i <= 100; $n++) {
$user = rand($i, 100);
$rand = rand(0, 100);
$random = $rand != $user ? $rand : $rand + 1;
$array[$user] = array$random;
if($n == 10) {
$i++;
$n = 0;
}
}
print_r($array);*/