3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $foo = 'pouet'; echo 'YO!'; var_dump( isset($foo['coin']), $foo['coin'] );
Output for 5.4.0 - 7.1.0
YO! Warning: Illegal string offset 'coin' in /in/7hpnW on line 8 bool(false) string(1) "p"
Output for 4.3.0 - 4.4.9, 5.0.3 - 5.3.29
YO!bool(true) string(1) "p"
Output for 5.0.0 - 5.0.2
YO!bool(false) string(1) "p"