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run code in 150+ php & hhvm versions
Bugs & Features
<?php spl_autoload_register(function($name) { var_dump($name); }); $string = 'O:6:"Foobar":2:{s:3:"foo";s:1:"1";s:3:"bar";s:1:"2";}'; $result = (array)unserialize($string); var_dump($result);
Output for 5.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
string(6) "Foobar" array(3) { ["__PHP_Incomplete_Class_Name"]=> string(6) "Foobar" ["foo"]=> string(1) "1" ["bar"]=> string(1) "2" }
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.2.17
Parse error: syntax error, unexpected T_FUNCTION, expecting ')' in /in/S0GFG on line 2
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_FUNCTION, expecting ')' in /in/S0GFG on line 2
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `')'' in /in/S0GFG on line 2
Process exited with code 255.