3v4l.org

run code in 300+ PHP versions simultaneously
<?php print_r(unserialize('a:7{s:8:"activity";i:4;s:7:"members";i:5;s:8:"register";i:7;s:8:"activate";i:9;s:7:"ranking";i:34;s:6:"venues";i:35;s:12:"achievements";i:36;}'));
Output for 8.3.0 - 8.3.6
Warning: unserialize(): Error at offset 0 of 142 bytes in /in/M2pKu on line 3
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 - 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 - 7.3.31, 7.4.0 - 7.4.25, 7.4.27 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18
Notice: unserialize(): Error at offset 0 of 142 bytes in /in/M2pKu on line 3
Output for 7.3.32 - 7.3.33, 7.4.26
Output for 4.3.0 - 4.3.1
Notice: unserialize() [http://www.php.net/function.unserialize]: Error at offset 0 of 142 bytes in /in/M2pKu on line 3

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225.18 ms | 401 KiB | 400 Q