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run code in 150+ 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($serialized) { } } $myClass = new myClass; var_dump(serialize($myClass));
Output for 7.0.0 - 7.1.0
Fatal error: Uncaught Exception: Serialization of 'myClass' is not allowed. in /in/3aU98:5 Stack trace: #0 [internal function]: myClass->serialize() #1 /in/3aU98(14): serialize(Object(myClass)) #2 {main} thrown in /in/3aU98 on line 5
Process exited with code 255.
Output for 5.1.3 - 5.2.17, 5.4.14 - 5.6.21
Fatal error: Uncaught exception 'Exception' with message 'Serialization of 'myClass' is not allowed.' in /in/3aU98:5 Stack trace: #0 [internal function]: myClass->serialize() #1 /in/3aU98(14): serialize(Object(myClass)) #2 {main} thrown in /in/3aU98 on line 5
Process exited with code 255.
Output for 5.3.3 - 5.4.13
Fatal error: Uncaught exception 'Exception' with message 'Serialization of 'myClass' is not allowed.' in /in/3aU98:5 Stack trace: #0 [internal function]: myClass->serialize() #1 /in/3aU98(14): serialize(Object(myClass)) #2 {main} Next exception 'Exception' with message 'myClass::serialize() must return a string or NULL' in /in/3aU98:14 Stack trace: #0 /in/3aU98(0): serialize() #1 {main} thrown in /in/3aU98 on line 14
Process exited with code 255.
Output for 5.3.0 - 5.3.2
Fatal error: Uncaught exception 'Exception' with message 'Serialization of 'myClass' is not allowed.' in /in/3aU98:5 Stack trace: #0 [internal function]: myClass->serialize() #1 /in/3aU98(14): serialize(Object(myClass)) #2 {main} Next exception 'Exception' with message 'myClass::serialize() must return a string or NULL' in /in/3aU98:0 Stack trace: #0 /in/3aU98(0): serialize() #1 {main} thrown in /in/3aU98 on line 0
Process exited with code 255.
Output for 5.1.0 - 5.1.2
Fatal error: Uncaught exception 'Exception' with message 'Serialization of 'myClass' is not allowed.' in /in/3aU98:5 Stack trace: #0 [internal function]: myClass::serialize() #1 /in/3aU98(14): serialize(Object(myClass)) #2 {main} thrown in /in/3aU98 on line 5
Process exited with code 255.
Output for 5.0.5
Fatal error: Interface 'Serializable' not found in /in/3aU98 on line 3
Process exited with code 255.
Output for 5.0.0 - 5.0.4
Fatal error: Class 'Serializable' not found in /in/3aU98 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/3aU98 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/3aU98 on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `'{'' in /in/3aU98 on line 3
Process exited with code 255.