<?php
$some_array = array (0 => 1, 'x'=> 1, 2 => 1, 'a'=> 1, 1 => 1, 'z'=> 1);
ksort($some_array);
echo(join("", array_keys($some_array)));
- Output for 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
- 012axz
- Output for 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28
- 0axz12
- Output for 5.5.0 - 5.5.38, 5.6.0 - 5.6.40
- az0x12
preferences:
245.06 ms | 402 KiB | 330 Q