3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php class A { protected function foo($a) { echo 'Boooo'; } } class B extends A { public function foo($a) { echo 'Hey!'; } } $obj = new B(); $b->foo('var');
Output for 7.0.5 - 7.1.0
Notice: Undefined variable: b in /in/JgbD2 on line 12 Fatal error: Uncaught Error: Call to a member function foo() on null in /in/JgbD2:12 Stack trace: #0 {main} thrown in /in/JgbD2 on line 12
Process exited with code 255.
Output for 7.0.0 - 7.0.4
Notice: Undefined variable: b in /in/JgbD2 on line 12 Fatal error: Uncaught Error: Call to a member function foo() on unknown in /in/JgbD2:12 Stack trace: #0 {main} thrown in /in/JgbD2 on line 12
Process exited with code 255.
Output for hhvm-3.12.0
Notice: Undefined variable: b in /in/JgbD2 on line 12 Fatal error: Uncaught exception 'BadMethodCallException' with message 'Call to a member function foo() on a non-object (null)' in /in/JgbD2:12 Stack trace: #0 {main}
Process exited with code 255.
Output for hhvm-3.10.0

Process exited with code 153.
Output for 5.6.7 - 5.6.28
Notice: Undefined variable: b in /in/JgbD2 on line 12 Fatal error: Call to a member function foo() on null in /in/JgbD2 on line 12
Process exited with code 255.
Output for 5.0.4 - 5.5.35
Notice: Undefined variable: b in /in/JgbD2 on line 12 Fatal error: Call to a member function foo() on a non-object in /in/JgbD2 on line 12
Process exited with code 255.
Output for 5.0.0 - 5.0.3
Notice: Undefined variable: b in /in/JgbD2 on line 12 Fatal error: Call to a member function foo() on a non-object in /in/JgbD2 on line 12
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/JgbD2 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/JgbD2 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/JgbD2 on line 4
Process exited with code 255.