<?php
$arr = array(
'Test' => 1,
'OtherKey' => 2
);
$keyTranslation = array(
'Test' => 'test',
'OtherKey' => 'OtherKey'
);
function test(&$arr, $keyTranslation) {
foreach ($arr as $key => $value) {
$arr[$keyTranslation[$key]] = $value;
unset($arr[$key]);
}
}
var_dump(test($arr, $keyTranslation));
- 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 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
- NULL
- Output for 5.5.0 - 5.5.38, 5.6.0 - 5.6.40
- Notice: Undefined index: test in /in/hXvdA on line 14
NULL
preferences:
258.39 ms | 401 KiB | 326 Q