3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php ini_set('unserialize_callback_func','assert'); var_dump(unserialize('O:7:"phpinfo":0:{}')); assert('phpinfo');
based on XgCgJ
Output for 7.1.0
Warning: Cannot call assert() with string argument dynamically in /in/C3jkV on line 4 Warning: unserialize(): Function assert() hasn't defined the class it was called for in /in/C3jkV on line 4 object(__PHP_Incomplete_Class)#1 (1) { ["__PHP_Incomplete_Class_Name"]=> string(7) "phpinfo" } Notice: Use of undefined constant phpinfo - assumed 'phpinfo' in /in/C3jkV(5) : assert code on line 1
Output for 5.0.0 - 5.6.28, 7.0.0 - 7.0.14
Notice: Use of undefined constant phpinfo - assumed 'phpinfo' in /in/C3jkV(4) : assert code on line 1 Warning: unserialize(): Function assert() hasn't defined the class it was called for in /in/C3jkV on line 4 object(__PHP_Incomplete_Class)#1 (1) { ["__PHP_Incomplete_Class_Name"]=> string(7) "phpinfo" } Notice: Use of undefined constant phpinfo - assumed 'phpinfo' in /in/C3jkV(5) : assert code on line 1
Output for hhvm-3.12.0
object(__PHP_Incomplete_Class)#1 (1) { ["__PHP_Incomplete_Class_Name"]=> string(7) "phpinfo" } Notice: Use of undefined constant phpinfo - assumed 'phpinfo'
Output for hhvm-3.10.0
object(__PHP_Incomplete_Class)#1 (1) { ["__PHP_Incomplete_Class_Name"]=> string(7) "phpinfo" }
Output for 4.3.0 - 4.4.9
Notice: Use of undefined constant phpinfo - assumed 'phpinfo' in /in/C3jkV(4) : assert code on line 1 Warning: 'unserialize_callback_func' (assert) hasn't defined the class it was called for in /in/C3jkV on line 4 object(__PHP_Incomplete_Class)(1) { ["__PHP_Incomplete_Class_Name"]=> string(7) "phpinfo" } Notice: Use of undefined constant phpinfo - assumed 'phpinfo' in /in/C3jkV(5) : assert code on line 1