- array_multisort: documentation ( source)
- print_r: documentation ( source)
- sort: documentation ( source)
<?php
$slice = [[3,2,54,6,2,5,23,3], [2,23,52,23,3465,235,235]];
foreach ($slice as $col) {
array_multisort($col);
$slicesort[] = $col;
}
print_r($slicesort);
foreach ($slice as &$col) {
sort($col);
}
print_r($slice);