3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $array = array( [730404] => 89730 [730205] => 1000 [730100] => 1000 [730601] => 2184); $keys = array_keys($array); print_r($keys[1]); ?>
Output for 5.3.0 - 5.5.12
Parse error: syntax error, unexpected '[', expecting ')' in /in/9HPtL on line 2
Process exited with code 255.