3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php class Bar {}; class Bla {}; class Foo extends Bla {}; $foo = new Foo(); var_dump($foo instanceof 'Bar');
based on 98n3U
Output for 5.6.0 - 5.6.30, 7.0.0 - 7.1.7
Parse error: syntax error, unexpected ''Bar'' (T_CONSTANT_ENCAPSED_STRING) in /in/XW7SG on line 11
Process exited with code 255.
Output for hhvm-3.15.4
Fatal error: Uncaught Error: syntax error, unexpected ')', expecting T_DOUBLE_COLON in /in/XW7SG:11 Stack trace: #0 {main}
Process exited with code 255.