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<?php class Foo { public function bar($param = NULL) { if (func_num_args() == 0) throw new Exception("Missing parameter"); var_dump($param); } } $foo = new Foo(); $foo->bar("hello"); $foo->bar();
Output for 7.0.0 - 7.1.0
string(5) "hello" Fatal error: Uncaught Exception: Missing parameter in /in/6Kn39:6 Stack trace: #0 /in/6Kn39(14): Foo->bar() #1 {main} thrown in /in/6Kn39 on line 6
Process exited with code 255.
Output for hhvm-3.10.0 - 3.12.0
string(5) "hello" Fatal error: Uncaught exception 'Exception' with message 'Missing parameter' in /in/6Kn39:6 Stack trace: #0 /in/6Kn39(14): Foo->bar() #1 {main}
Process exited with code 255.
Output for 5.0.0 - 5.0.2, 5.0.5 - 5.6.28
string(5) "hello" Fatal error: Uncaught exception 'Exception' with message 'Missing parameter' in /in/6Kn39:6 Stack trace: #0 /in/6Kn39(14): Foo->bar() #1 {main} thrown in /in/6Kn39 on line 6
Process exited with code 255.
Output for 5.0.3 - 5.0.4
string(5) "hello" Fatal error: Uncaught exception 'Exception' with message 'Missing parameter' in /in/6Kn39:6 Stack trace: #0 /in/6Kn39(6): Foo::bar() #1 /in/6Kn39(14): Foo->bar() #2 {main} thrown in /in/6Kn39 on line 6
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/6Kn39 on line 4
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 T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/6Kn39 on line 4
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `T_OLD_FUNCTION' or `T_FUNCTION' or `T_VAR' or `'}'' in /in/6Kn39 on line 4
Process exited with code 255.