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run code in 300+ PHP versions simultaneously
<?php class a { } class b { } $as = 'O:1:"a":0:{}'; $bs = 'O:1:"b":0:{}'; var_dump(unserialize($as, array('allowed_asss' => 'a') )); var_dump(unserialize($bs, array('allowed_asss' => 'a') ));
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
object(a)#1 (0) { } object(b)#1 (0) { }
Output for 5.5.0 - 5.5.38, 5.6.0 - 5.6.40
Warning: unserialize() expects exactly 1 parameter, 2 given in /in/AV3Qi on line 15 bool(false) Warning: unserialize() expects exactly 1 parameter, 2 given in /in/AV3Qi on line 16 bool(false)
preferences:
258.82 ms | 402 KiB | 327 Q