<?php
$x = array(
1,
2,
true,
null, //will be removed
'', //will be removed
false, //will be removed
0, //will be removed
array(), //will be removed
'finish'
);
function xxx($a)
{
var_dump('hola');
return array_filter($a);
}
foreach(xxx($x) as $b) {
echo $b;
}
- Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.8 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 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 - 8.3.6
- string(4) "hola"
121finish
preferences:
220.61 ms | 406 KiB | 311 Q