3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $x = array(); $x['a']['b'] = true; $x['a']['c'] = false; if (empty($x['a']['b']['d'])) { print "empty"; } else { print "not empty"; } print "\n"; if (empty($x['a']['c']['d'])) { print "empty"; } else { print "not empty"; }
Output for 4.3.0 - 7.1.0
empty empty