3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $sam = array(Array ( "0" => Array ( "0" => 24 ),"1" => Array("0" => 25)), Array ( "0" => Array ( "0" => 24 ),"1" => Array("0" => 25)), Array ( "0" => Array ( "0" => 24 ),"1" => Array("0" => 25 )));
Output for 5.3.0 - 7.1.0