<?php
$a = array();
$a[] = &$a;
var_dump($a);
$a[0] = 1;
var_dump($a);
echo "-------------------\n";
$a = array();
$a[] = &$a;
//$b = unserialize(serialize($a));
$b = $a;
var_dump($a);
$a[0] = 1;
var_dump($a);
- Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
- array(1) {
[0]=>
*RECURSION*
}
int(1)
-------------------
array(1) {
[0]=>
*RECURSION*
}
int(1)
- Output for 5.2.14 - 5.2.17, 5.3.3 - 5.3.29, 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.7 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 7.2.17 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33
- array(1) {
[0]=>
&array(1) {
[0]=>
*RECURSION*
}
}
int(1)
-------------------
array(1) {
[0]=>
&array(1) {
[0]=>
*RECURSION*
}
}
int(1)
- Output for 5.1.0 - 5.1.6, 5.2.0 - 5.2.13, 5.3.0 - 5.3.2
- array(1) {
[0]=>
&array(1) {
[0]=>
&array(1) {
[0]=>
*RECURSION*
}
}
}
int(1)
-------------------
array(1) {
[0]=>
&array(1) {
[0]=>
&array(1) {
[0]=>
*RECURSION*
}
}
}
int(1)
- Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5
- array(1) {
[0]=>
array(1) {
[0]=>
*RECURSION*
}
}
int(1)
-------------------
array(1) {
[0]=>
array(1) {
[0]=>
*RECURSION*
}
}
array(1) {
[0]=>
int(1)
}
preferences:
252.84 ms | 402 KiB | 340 Q