<?php
set_time_limit(1);
$arr = ['a', 'b'];
$child = &$arr;
$i = 1;
foreach ($child AS $key => $fruit)
{
$child[$i] = $fruit;
unset($child[$key]);
$i++;
}
var_dump($child);
- Output for 7.0.0 - 7.0.20, 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 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
- array(1) {
[2]=>
string(1) "b"
}
- Output for 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.8 - 5.6.28
- array(1) {
[2]=>
string(1) "a"
}
- Output for 4.4.2 - 4.4.9, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29
- Parse error: syntax error, unexpected '[' in /in/3XXe3 on line 5
Process exited with code 255. - Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1, 5.0.0 - 5.0.5
- Parse error: parse error, unexpected '[' in /in/3XXe3 on line 5
Process exited with code 255. - Output for 4.3.2 - 4.3.4
- Parse error: parse error in /in/3XXe3 on line 5
Process exited with code 255.
preferences:
298.88 ms | 401 KiB | 342 Q