<?php
function test_one(&$arr) {
$arr = array_reverse($arr);
}
function test_two(&$arr) {
$arr =& array_reverse($arr);
}
$arr1 = array(1,2,3);
$arr2 = array(4,5,6);
test_one($arr1);
test_two($arr2);
print_r($arr1);
print_r($arr2);
- Output for 4.4.0 - 4.4.9, 7.0.0 - 7.0.20, 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.31, 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
- Notice: Only variables should be assigned by reference in /in/qPfgb on line 7
Array
(
[0] => 3
[1] => 2
[2] => 1
)
Array
(
[0] => 6
[1] => 5
[2] => 4
)
- Output for 7.3.32 - 7.3.33
- Array
(
[0] => 3
[1] => 2
[2] => 1
)
Array
(
[0] => 6
[1] => 5
[2] => 4
)
- Output for 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, 5.6.7 - 5.6.28
- Strict Standards: Only variables should be assigned by reference in /in/qPfgb on line 7
Array
(
[0] => 3
[1] => 2
[2] => 1
)
Array
(
[0] => 6
[1] => 5
[2] => 4
)
- Output for 4.3.0 - 4.3.11, 5.0.0 - 5.0.4
- Array
(
[0] => 3
[1] => 2
[2] => 1
)
Array
(
[0] => 4
[1] => 5
[2] => 6
)
preferences:
244.91 ms | 402 KiB | 328 Q