3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $test['index'] = 'fdngnkfdklgn'; var_dump(empty($test['keinIndex']), empty($test['index'])); $test['index'] = ''; var_dump(empty($test['index'])); class Standard {}; $object = new Standard(); var_dump(empty($object));
Output for 5.0.0 - 7.1.0
bool(true) bool(false) bool(true) bool(false)
Output for 4.3.0 - 4.4.9
bool(true) bool(false) bool(true) bool(true)