3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo unserialize('a:6:{a:6:{s:3:"322";s:3:"bar";s:3:"bar";s:3:"foo";a:6:{a:6:{s:3:"322";s:3:"bar";s:3:"bar";s:3:"foo";s:3:"bar";a:6:{a:6:{s:3:"322";s:3:"bar";s:3:"bar";s:3:"foo";a:6:{a:6:{s:3:"322";s:3:"bar";s:3:"b22";s:3:"bar";s:3:"bar";s:3:"foo";s:3:"bar";a:6:{a:6:{s:3:"322";s:3:"bar";s:3:"bar";s:3:"foo";s:3:"bar";s:3:"bar";'); ?>
based on vAp9t
Output for 5.4.45, 5.5.29 - 5.5.38, 5.6.13 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.28, 7.4.0 - 7.4.16, 8.0.0 - 8.0.3
Notice: unserialize(): Error at offset 10 of 310 bytes in /in/BtYZg on line 1
Output for 5.4.36 - 5.4.44, 5.5.20 - 5.5.28, 5.6.4 - 5.6.12
Notice: unserialize(): Error at offset 310 of 310 bytes in /in/BtYZg on line 1
Output for 5.4.0 - 5.4.35, 5.5.0 - 5.5.19, 5.6.0 - 5.6.3

Process exited with code 139.