<?php
class A implements Serializable { function serialize() { throw new Exception('a'); } function unserialize($serialized) { throw new Exception('b'); } }
var_dump(serialize(new A));
Deprecated: A implements the Serializable interface, which is deprecated. Implement __serialize() and __unserialize() instead (or in addition, if support for old PHP versions is necessary) in /in/ZB0uL on line 3
Fatal error: Uncaught Exception: a in /in/ZB0uL:3
Stack trace:
#0 [internal function]: A->serialize()
#1 /in/ZB0uL(4): serialize(Object(A))
#2 {main}
thrown in /in/ZB0uL on line 3
Process exited with code 255.
Fatal error: Uncaught Exception: a in /in/ZB0uL:3
Stack trace:
#0 [internal function]: A->serialize()
#1 /in/ZB0uL(4): serialize(Object(A))
#2 {main}
thrown in /in/ZB0uL on line 3
Process exited with code 255.
Fatal error: Uncaught exception 'Exception' with message 'a' in /in/ZB0uL:3
Stack trace:
#0 [internal function]: A->serialize()
#1 /in/ZB0uL(4): serialize(Object(A))
#2 {main}
thrown in /in/ZB0uL on line 3
Process exited with code 255.
Output for 5.3.3 - 5.3.29, 5.4.0 - 5.4.13
Fatal error: Uncaught exception 'Exception' with message 'a' in /in/ZB0uL:3
Stack trace:
#0 [internal function]: A->serialize()
#1 /in/ZB0uL(4): serialize(Object(A))
#2 {main}
Next exception 'Exception' with message 'A::serialize() must return a string or NULL' in /in/ZB0uL:4
Stack trace:
#0 /in/ZB0uL(0): serialize()
#1 {main}
thrown in /in/ZB0uL on line 4
Process exited with code 255.
Output for 5.3.0 - 5.3.2
Fatal error: Uncaught exception 'Exception' with message 'a' in /in/ZB0uL:3
Stack trace:
#0 [internal function]: A->serialize()
#1 /in/ZB0uL(4): serialize(Object(A))
#2 {main}
Next exception 'Exception' with message 'A::serialize() must return a string or NULL' in /in/ZB0uL:0
Stack trace:
#0 /in/ZB0uL(0): serialize()
#1 {main}
thrown in /in/ZB0uL on line 0
Process exited with code 255.
Output for 5.1.0 - 5.1.2
Fatal error: Uncaught exception 'Exception' with message 'a' in /in/ZB0uL:3
Stack trace:
#0 [internal function]: A::serialize()
#1 /in/ZB0uL(4): serialize(Object(A))
#2 {main}
thrown in /in/ZB0uL on line 3
Process exited with code 255.
Output for 5.0.5
Fatal error: Interface 'Serializable' not found in /in/ZB0uL on line 3
Process exited with code 255.
Output for 5.0.0 - 5.0.4
Fatal error: Class 'Serializable' not found in /in/ZB0uL 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/ZB0uL on line 3
Process exited with code 255.