3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $array = array( 'x' => 1, 'y' => 2 ); $isEmpty = empty($array->x); echo $isEmpty ? 'empty' : 'not empty';
Output for 4.3.0 - 4.4.9, 5.2.12 - 5.2.17, 5.3.2 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
empty
Output for 5.0.0 - 5.2.11, 5.3.0 - 5.3.1
not empty