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run code in 300+ PHP versions simultaneously
<?php function _unserialize($val) { if($result = ($val == serialize(false)) || ($result = @unserialize($val) == true)) { return $result; } return false; } var_dump(_unserialize('s:6:"foobar";')); var_dump(_unserialize('foobar')); var_dump(_unserialize('b:0;')); var_dump(serialize(false)));
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.36
Parse error: syntax error, unexpected ')' in /in/V315T on line 14
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected ')' in /in/V315T on line 14
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/V315T on line 14
Process exited with code 255.
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201.27 ms | 1399 KiB | 126 Q