3v4l.org

run code in 300+ PHP versions simultaneously
<?php interface FooInterface { public function bar(); } $class = (class implements FooInterface { public function bar() { return new Bar(); } }); var_dump((new $class)->bar());
Output for 5.4.0 - 5.4.45, 5.5.24 - 5.5.29, 5.6.8 - 5.6.13
Parse error: syntax error, unexpected 'class' (T_CLASS) in /in/vS24o on line 10
Process exited with code 255.

preferences:
191.47 ms | 1399 KiB | 64 Q