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run code in 200+ php & hhvm versions
Bugs & Features
<?php var_dump(unserialize('s:5:"title";s:2:"MR";s:9:"FirstName";s:5:"hjklh";s:8:"LastName";s:4:"hjkl";'));
based on jsU1C
Output for 4.3.0 - 5.6.38, hhvm-3.10.1 - 3.22.0, 7.0.0 - 7.2.11
string(5) "title"