- print_r: documentation ( source)
- krsort: documentation ( source)
- ksort: documentation ( source)
<?php
$example = array(
"ae1" => 1,
"ae2" => 2,
0 => 3,
1 => 4,
);
ksort($example);
print_r($example);
krsort($example);
print_r($example);