3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $students=array( "name"=>array("akash","jag", "rahul"), "id"=>array(01,02,03), "age"=>array(22,22,22), ); /*print_r($students); unset($students["name"][0]); print_r($students); */ //print_r(array_values($students)); print_r(array_keys($students));
Output for 4.3.0 - 5.6.21, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
Array ( [0] => name [1] => id [2] => age )