3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $variable1 = $variable2 = $variable3 = $variable4 = ''; var_dump($variable1, $variable2, $variable3, $variable4);
Output for 4.3.0 - 7.2.0
string(0) "" string(0) "" string(0) "" string(0) ""