3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php Interface A { public function test(); } class B implements A { public function test() { return $something; } } $someBclass = new B(); if ($someBclass instanceOf A) echo 'instanceOf', PHP_EOL; if (in_array('B' , class_implements($someBclass)) { echo 'Implemented !'.PHP_EOL; }
based on 3XDOo
Output for 7.0.0 - 7.0.2
Parse error: syntax error, unexpected 'echo' (T_ECHO) in /in/M4IVd on line 19
Process exited with code 255.
Output for 5.3.22 - 5.6.17
Parse error: syntax error, unexpected '{' in /in/M4IVd on line 18
Process exited with code 255.