<?php
function trim_value(&$value)
{
$value = str_replace("\0", "", $value);
}
$fruit = array('apple','banana ', ' cran berry ');
var_dump($fruit);
array_walk($fruit, 'trim_value');
var_dump($fruit);
?>
- Output for 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(3) {
[0]=>
string(5) "apple"
[1]=>
string(7) "banana "
[2]=>
string(12) " cran berry "
}
array(3) {
[0]=>
string(5) "apple"
[1]=>
string(7) "banana "
[2]=>
string(12) " cran berry "
}
preferences:
146.03 ms | 403 KiB | 184 Q