3v4l.org

run code in 300+ PHP versions simultaneously
<?php $data='a:1:{i:0;S:17:"\00\01\00\00AAAA\00\01\01\00\01\00\0B\BC\CC";}'; var_dump(unserialize($data)); ?> ~ ~ ~ ~
Output for 5.2.1, 5.2.4 - 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 - 7.1.33, 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(1) { [0]=> string(17) "AAAA ��" } ~ ~ ~ ~
Output for 5.2.2 - 5.2.3
Notice: unserialize(): Error at offset 34 of 61 bytes in /in/Z1Tbu on line 4 bool(false) ~ ~ ~ ~
Output for 4.3.2 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0
Notice: unserialize(): Error at offset 9 of 61 bytes in /in/Z1Tbu on line 4 bool(false) ~ ~ ~ ~
Output for 4.3.0 - 4.3.1
Notice: unserialize() [http://www.php.net/function.unserialize]: Error at offset 9 of 61 bytes in /in/Z1Tbu on line 4 bool(false) ~ ~ ~ ~

preferences:
257.29 ms | 402 KiB | 383 Q