<?php
$a = array(3, 4);
$b =& $a[0];
$c = $a;
var_dump($a);
//$c[0] = 5;
var_dump($a);
unset($b);
$c[0] = 6;
var_dump($a);
- Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 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, 5.5.0 - 5.5.38, 5.6.0 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.12 - 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(2) {
[0]=>
&int(3)
[1]=>
int(4)
}
array(2) {
[0]=>
&int(3)
[1]=>
int(4)
}
array(2) {
[0]=>
int(3)
[1]=>
int(4)
}
preferences:
249.6 ms | 406 KiB | 356 Q