3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array = []; $array['index'] &= ''
Output for 5.4.0 - 5.4.29
Parse error: syntax error, unexpected end of file in /in/OEeKf on line 4
Process exited with code 255.
Output for 5.3.0 - 5.3.28
Parse error: syntax error, unexpected '[' in /in/OEeKf on line 3
Process exited with code 255.
preferences:
182.67 ms | 1394 KiB | 66 Q