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Bugs & Features
<?php class Foo { private static function fooFunc() { return 'hello'; } } var_dump(call_user_func(array('Foo', 'fooFunc')));
Output for 5.3.0 - 5.6.28, 7.0.0 - 7.1.0
Warning: call_user_func() expects parameter 1 to be a valid callback, cannot access private method Foo::fooFunc() in /in/ch1id on line 10 NULL
Output for hhvm-3.10.0 - 3.12.0
Warning: Invalid argument: function: method 'fooFunc' not found in /in/ch1id on line 10 NULL
Output for 5.1.2 - 5.2.17
Warning: call_user_func(Foo::fooFunc): First argument is expected to be a valid callback in /in/ch1id on line 10 NULL
Output for 5.0.0 - 5.1.1
Fatal error: Call to private method Foo::foofunc() from context '' in /in/ch1id on line 10
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/ch1id 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/ch1id 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/ch1id on line 4
Process exited with code 255.