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run code in 150+ php & hhvm versions
Bugs & Features
<?php class Car { public function run() { return call_user_func(array('Toyota::getName')); // should call toyota } public static function getName() { return 'Car'; } } class Toyota extends Car { public static function getName() { return 'Toyota'; } } $car = new Car(); echo $car->run(); //Car instead of Toyota $toyota = new Toyota(); echo $toyota->run(); //Car instead of Toyota
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, array must have exactly two members in /in/CId3t on line 5 Warning: call_user_func() expects parameter 1 to be a valid callback, array must have exactly two members in /in/CId3t on line 5
Output for hhvm-3.12.0
Warning: Invalid argument: function: not a valid callback array in /in/CId3t on line 5 Warning: Invalid argument: function: not a valid callback array in /in/CId3t on line 5
Output for hhvm-3.10.0

Process exited with code 153.
Output for 5.0.0 - 5.0.5, 5.1.1 - 5.2.17
Warning: call_user_func(Array): First argument is expected to be a valid callback in /in/CId3t on line 5 Warning: call_user_func(Array): First argument is expected to be a valid callback in /in/CId3t on line 5
Output for 5.1.0
Fatal error: fatal flex scanner internal error--end of buffer missed in /in/CId3t on line 22
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/CId3t 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/CId3t 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/CId3t on line 4
Process exited with code 255.