<?php
$arr = array('a'=>0,'b'=>null,'c'=>3,'d'=>null);
$filtered = array_filter($arr, function($var){return !is_null($var);} );
print_r($filtered);
- Output for 5.6.0 - 5.6.38, 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 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
- Array
(
[a] => 0
[c] => 3
)
preferences:
214.79 ms | 403 KiB | 282 Q