3v4l.org

run code in 300+ PHP versions simultaneously
<?php print htmlentities('\\'"');
Output for 5.3.0 - 5.3.25, 5.4.0 - 5.4.15
Parse error: syntax error, unexpected '"' in /in/WaDjF on line 1
Process exited with code 255.

preferences:
184.67 ms | 1387 KiB | 49 Q