- Output for 7.0.0 - 7.0.31, 7.1.0 - 7.1.21, 7.2.0 - 7.2.33, 7.3.16 - 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 - 8.3.7
- Array ( [0] => 0 [1] => 18 [2] => 19 )
<?php
$arr = array(0,18,19);
$filtered = array_filter($arr, function($var){return !is_null($var);} );
print_r($filtered);