<?php
function craft_bomb() {
$array = [1, [2, 3]];
$array[1][1] = &$array;
return $array;
}
$bomb = craft_bomb();
$local = [1, [2, 3]];
$local[1][1] = &$local;
var_dump($bomb);
var_dump($local);
- Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6
- array(2) {
[0]=>
int(1)
[1]=>
array(2) {
[0]=>
int(2)
[1]=>
*RECURSION*
}
}
array(2) {
[0]=>
int(1)
[1]=>
array(2) {
[0]=>
int(2)
[1]=>
*RECURSION*
}
}
- Output for 8.3.5
- Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0
array(2) {
[0]=>
int(1)
[1]=>
array(2) {
[0]=>
int(2)
[1]=>
*RECURSION*
}
}
array(2) {
[0]=>
int(1)
[1]=>
array(2) {
[0]=>
int(2)
[1]=>
*RECURSION*
}
}
- Output for 7.3.0 - 7.3.33, 7.4.0 - 7.4.33
- array(2) {
[0]=>
int(1)
[1]=>
array(2) {
[0]=>
int(2)
[1]=>
array(2) {
[0]=>
int(1)
[1]=>
*RECURSION*
}
}
}
array(2) {
[0]=>
int(1)
[1]=>
array(2) {
[0]=>
int(2)
[1]=>
&array(2) {
[0]=>
int(1)
[1]=>
*RECURSION*
}
}
}
preferences:
140.33 ms | 402 KiB | 148 Q