3v4l.org

run code in 300+ PHP versions simultaneously
<?php function _arte_cms_tracking_og_are_settings_null($multiarray) { if(is_array($multiarray) and !empty($multiarray)){ $tmp = array_shift($multiarray); if(!_arte_cms_tracking_og_are_settings_null($multiarray) or !_arte_cms_tracking_og_are_settings_null($tmp)){ return false; } return true; } if(empty($multiarray)){ return true; } return false; } $t = array("test"); if (_arte_cms_tracking_og_are_settings_null($t)) { echo "EMPTY"; }else { echo "NOT EMPTY!"; }
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.38, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
NOT EMPTY!
preferences:
293.67 ms | 406 KiB | 454 Q