<?php
for ($a = $b = []; count($a) < 4; $b = &$a[], $b = $a)
;
var_dump($a);
- Output for 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(4) {
[0]=>
&array(1) {
[0]=>
*RECURSION*
}
[1]=>
&array(2) {
[0]=>
&array(1) {
[0]=>
*RECURSION*
}
[1]=>
*RECURSION*
}
[2]=>
&array(3) {
[0]=>
&array(1) {
[0]=>
*RECURSION*
}
[1]=>
&array(2) {
[0]=>
&array(1) {
[0]=>
*RECURSION*
}
[1]=>
*RECURSION*
}
[2]=>
*RECURSION*
}
[3]=>
*RECURSION*
}
- Output for 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, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33
- array(4) {
[0]=>
&array(1) {
[0]=>
*RECURSION*
}
[1]=>
&array(2) {
[0]=>
&array(1) {
[0]=>
*RECURSION*
}
[1]=>
*RECURSION*
}
[2]=>
&array(3) {
[0]=>
&array(1) {
[0]=>
*RECURSION*
}
[1]=>
&array(2) {
[0]=>
&array(1) {
[0]=>
*RECURSION*
}
[1]=>
*RECURSION*
}
[2]=>
*RECURSION*
}
[3]=>
&array(4) {
[0]=>
&array(1) {
[0]=>
*RECURSION*
}
[1]=>
&array(2) {
[0]=>
&array(1) {
[0]=>
*RECURSION*
}
[1]=>
*RECURSION*
}
[2]=>
&array(3) {
[0]=>
&array(1) {
[0]=>
*RECURSION*
}
[1]=>
&array(2) {
[0]=>
&array(1) {
[0]=>
*RECURSION*
}
[1]=>
*RECURSION*
}
[2]=>
*RECURSION*
}
[3]=>
*RECURSION*
}
}
- Output for 4.4.2 - 4.4.9, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29
- Parse error: syntax error, unexpected '[' in /in/J0TpV on line 3
Process exited with code 255. - Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1, 5.0.0 - 5.0.5
- Parse error: parse error, unexpected '[' in /in/J0TpV on line 3
Process exited with code 255. - Output for 4.3.2 - 4.3.4
- Parse error: parse error in /in/J0TpV on line 3
Process exited with code 255.
preferences:
208.46 ms | 401 KiB | 359 Q