3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo decode(%D0%BA%D0%BE%D0%BC%D0%BF%D0%B0%D0%BD%D0%B8%D1%8F4);
Output for 7.1.0 - 7.1.15, 7.2.0 - 7.2.3
Parse error: syntax error, unexpected '%' in /in/rriVb on line 3
Process exited with code 255.
preferences:
166.06 ms | 1395 KiB | 27 Q