3v4l.org

run code in 300+ PHP versions simultaneously
<?php $files = array(1,2); $x = mt_rand(0,count($files)); echo("\"$files[$x+1]\""); ?>
Output for 5.3.0 - 5.3.28, 5.4.0 - 5.4.29
Parse error: syntax error, unexpected '+', expecting ']' in /in/LEYnD on line 4
Process exited with code 255.
preferences:
197.72 ms | 1395 KiB | 66 Q