3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php class a { function __construct() { echo 'hi'; } } //$obj = new ReflectionFunction('phpinfo'); //var_dump(serialize($obj)); $str = 'O:18:"ReflectionFunction":1:{s:4:"info";a:14:{s:4:"name";s:7:"phpinfo";s:7:"closure";s:0:"";s:8:"internal";b:1;s:11:"return_type";b:0;s:3:"doc";b:0;s:6:"params";a:1:{i:0;a:9:{s:5:"index";i:0;s:4:"name";s:4:"what";s:4:"type";s:0:"";s:9:"type_hint";s:0:"";s:8:"function";s:7:"phpinfo";s:8:"nullable";b:1;s:7:"default";i:0;s:11:"defaultText";s:1:"0";s:10:"attributes";a:0:{}}}s:16:"static_variables";a:0:{}s:10:"attributes";a:0:{}s:8:"is_async";b:0;s:10:"is_closure";b:0;s:12:"is_generator";b:0;s:4:"file";s:2:"//";s:5:"line1";i:0;s:5:"line2";i:0;}}'; unserialize($str);
based on eXmWv
Output for 4.3.0 - 5.6.28, 7.0.0 - 7.1.0
Output for hhvm-3.12.0
Notice: Unable to unserialize: [O:18:"ReflectionFunction":1:{s:4:"info";a:14:{s:4:"name";s:7:"phpinfo";s:7:"closure";s:0:"";s:8:"internal";b:1;s:11:"return_type";b:0;s:3:"doc";b:0;s:6:"params";a:1:{i:0;a:9:{s:5:"index";i:0;s:4:"name";s:4:"what";s:4:"type";s:0:"";s:9:"type_hint";s:0:"";s:8:"function";s:7:"phpinfo";s:8:"nullable";b:1;s:7:"default";i:0;s:11:"defaultText";s:1:"0";s:10:"attributes";a:0:{}}}s:16:"static_variables";a:0:{}s:10:"attributes";a:0:{}s:8:"is_async";b:0;s:10:"is_closure";b:0;s:12:"is_generator";b:0;s:4:"file";s:2:"//";s:5:"line1";i:0;s:5:"line2";i:0;}}]. A null object pointer was used.. in /in/LT5Ov on line 12
Output for hhvm-3.10.0

Process exited with code 153.