3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $array = array(0 => 200, '730404' => 89730 ,'730205' => 1000 ,'730100' => 1000 ,'730601' => 2184); $key='730404'; if (in_array($key,$array)) { echo "si es"; } $keys = array_keys($array); print_r($keys); ?>
Output for 4.3.0 - 5.6.28, hhvm-3.12.0, 7.0.0 - 7.1.0
Array ( [0] => 0 [1] => 730404 [2] => 730205 [3] => 730100 [4] => 730601 )
Output for hhvm-3.10.0

Process exited with code 153.