3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php class faz {} class baz extends faz {} interface foo { public function do(faz $param); } class boo implements foo { public function doit(baz $param) { echo false; } } $test = new boo(); $test->doit(new baz());
Output for 7.0.0 - 7.1.0
Fatal error: Class boo contains 1 abstract method and must therefore be declared abstract or implement the remaining methods (foo::do) in /in/ABBGg on line 11
Process exited with code 255.
Output for hhvm-3.10.0 - 3.12.0
Fatal error: Class boo contains abstract method (do) and must therefore be declared abstract or implement the remaining methods in /in/ABBGg on line 11
Process exited with code 255.
Output for 5.4.0 - 5.6.28
Parse error: syntax error, unexpected 'do' (T_DO), expecting identifier (T_STRING) in /in/ABBGg on line 8
Process exited with code 255.
Output for 5.1.0 - 5.3.29
Parse error: syntax error, unexpected T_DO, expecting T_STRING in /in/ABBGg on line 8
Process exited with code 255.
Output for 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_DO, expecting T_STRING in /in/ABBGg on line 8
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STRING in /in/ABBGg on line 7
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 in /in/ABBGg on line 7
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/ABBGg on line 7
Process exited with code 255.