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run code in 300+ PHP versions simultaneously
<?php $a = unserialize('s:4294967295:"a";'); var_dump($a);
Output for 8.3.0 - 8.3.6
Warning: unserialize(): Error at offset 2 of 17 bytes in /in/cTapp on line 3 bool(false)
Output for 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.31, 7.4.0 - 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 2 of 17 bytes in /in/cTapp on line 3 bool(false)
Output for 7.3.32 - 7.3.33
bool(false)
preferences:
251.11 ms | 401 KiB | 372 Q