<?php
function f(&$array, $index, $value) {
$v =& $array;
foreach ($index as $i) {
$v =& $v[$i];
}
$v = $value;
}
$arr = [
'a' => [
'a1' => [
'A11', 'A12', 'A13'
]
]
];
f($arr, ['a', 'a1', 2], 'A13 New');
var_dump($arr);
- Output for 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.38, 7.0.0 - 7.0.33, 7.1.0 - 7.1.25, 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(1) {
["a"]=>
array(1) {
["a1"]=>
array(3) {
[0]=>
string(3) "A11"
[1]=>
string(3) "A12"
[2]=>
string(7) "A13 New"
}
}
}
- 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/Nv9m3 on line 11
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/Nv9m3 on line 11
Process exited with code 255. - Output for 4.3.2 - 4.3.4
- Parse error: parse error in /in/Nv9m3 on line 11
Process exited with code 255.
preferences:
284.95 ms | 401 KiB | 421 Q