<?php
$a = array(1,2,3);
$b = &$a;
print_r($a);
print_r($b);
foreach($a as $v) {
echo "$v\n";
unset($a[1]);
}
- Output for 7.0.0 - 7.0.20, 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 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
- Array
(
[0] => 1
[1] => 2
[2] => 3
)
Array
(
[0] => 1
[1] => 2
[2] => 3
)
1
2
3
- Output for 5.5.24 - 5.5.35, 5.6.8 - 5.6.28
- Array
(
[0] => 1
[1] => 2
[2] => 3
)
Array
(
[0] => 1
[1] => 2
[2] => 3
)
1
3
preferences:
160.8 ms | 402 KiB | 198 Q