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run code in 200+ php & hhvm versions
Bugs & Features
<?php class myClass implements Serializable { public function serialize() { throw new Exception('Serialization of \'myClass\' is not allowed.'); } public function unserialize() { } } $myClass = new myClass; var_dump(serialize($myClass));
Output for 5.4.0 - 7.2.0
Fatal error: Declaration of myClass::unserialize() must be compatible with Serializable::unserialize($serialized) in /in/eo6tq on line 3
Process exited with code 255.
Output for 5.1.0 - 5.3.29
Fatal error: Declaration of myClass::unserialize() must be compatible with that of Serializable::unserialize() in /in/eo6tq on line 3
Process exited with code 255.
Output for 5.0.5
Fatal error: Interface 'Serializable' not found in /in/eo6tq on line 3
Process exited with code 255.
Output for 5.0.0 - 5.0.4
Fatal error: Class 'Serializable' not found in /in/eo6tq on line 3
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STRING, expecting '{' in /in/eo6tq on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1
Parse error: parse error, unexpected T_STRING, expecting '{' in /in/eo6tq on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `'{'' in /in/eo6tq on line 3
Process exited with code 255.