- 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, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
- array(2) { [0]=> int(5) [1]=> int(20) }
- Output for 5.5.0 - 5.5.38, 5.6.0 - 5.6.40
- int(5)
<?php
$v = array(10, 20); $a = 'v';
$$a[0] = 5;
var_dump($v);