3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $arr = array( 'mpevOJHfwpnvKJGeljb' => array( 'data' => 'foo', 'data1' => 'bar' ) ); foreach ($arr as $data) { $arr = $data; } echo $arr['data1']; // bar
Output for 4.3.0 - 5.0.5, 5.1.1 - 7.1.0
bar
Output for 5.1.0
Fatal error: fatal flex scanner internal error--end of buffer missed in /in/iOIvs on line 14
Process exited with code 255.