<?php
$x['a']['b']['c']['d']['e']='y';
$x['aaa']='FirstLevel';
$x['a']['_parent'] = &$x;
$x['a']['b']['_parent'] = &$x['a'];
$x['a']['b']['c']['_parent'] = &$x['a']['b'];
$x['a']['b']['c']['d']['_parent'] = &$x['a']['b']['c'];
print_r($x);
- Output for 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 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
(
[a] => Array
(
[b] => Array
(
[c] => Array
(
[d] => Array
(
[e] => y
[_parent] => Array
*RECURSION*
)
[_parent] => Array
*RECURSION*
)
[_parent] => Array
*RECURSION*
)
[_parent] => Array
*RECURSION*
)
[aaa] => FirstLevel
)
- Output for 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40
- Array
(
[a] => Array
(
[b] => Array
(
[c] => Array
(
[d] => Array
(
[e] => y
[_parent] => Array
*RECURSION*
)
[_parent] => Array
*RECURSION*
)
[_parent] => Array
*RECURSION*
)
[_parent] => Array
(
[a] => Array
*RECURSION*
[aaa] => FirstLevel
)
)
[aaa] => FirstLevel
)
- Output for 5.1.0 - 5.1.6, 5.2.0 - 5.2.17
- Array
(
[a] => Array
(
[b] => Array
(
[c] => Array
(
[d] => Array
(
[e] => y
[_parent] => Array
*RECURSION*
)
[_parent] => Array
(
[c] => Array
(
[d] => Array
(
[e] => y
)
[_parent] => Array
*RECURSION*
)
[_parent] => Array
(
[b] => Array
*RECURSION*
[_parent] => Array
(
[a] => Array
*RECURSION*
[aaa] => FirstLevel
)
)
)
)
[_parent] => Array
(
[b] => Array
(
[c] => Array
(
[d] => Array
(
[e] => y
)
[_parent] => Array
*RECURSION*
)
[_parent] => Array
*RECURSION*
)
[_parent] => Array
(
[a] => Array
*RECURSION*
[aaa] => FirstLevel
)
)
)
[_parent] => Array
(
[a] => Array
*RECURSION*
[aaa] => FirstLevel
)
)
[aaa] => FirstLevel
)
- Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5
- Array
(
[a] => Array
(
[b] => Array
(
[c] => Array
(
[d] => Array
(
[e] => y
[_parent] => Array
*RECURSION*
)
[_parent] => Array
*RECURSION*
)
[_parent] => Array
(
[b] => Array
(
[c] => Array
(
[d] => Array
(
[e] => y
)
)
[_parent] => Array
*RECURSION*
)
[_parent] => Array
(
[a] => Array
*RECURSION*
[aaa] => FirstLevel
)
)
)
[_parent] => Array
(
[a] => Array
(
[b] => Array
(
[c] => Array
(
[d] => Array
(
[e] => y
)
)
[_parent] => Array
*RECURSION*
)
[_parent] => Array
*RECURSION*
)
[aaa] => FirstLevel
)
)
[aaa] => FirstLevel
)
preferences:
301.78 ms | 410 KiB | 459 Q