3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo urldecode("http://free-onlineproxy.com/browse.php?u=http%3A%2F%2Fleave.to%2F%3Furl%3Dhttp%3A%2F%2Ffree-onlineproxy.com%2Fbrowse.php%3Fu%3Dhttp%253A%252F%252Flinkcrypt.ws%252Fdir%252Fe3673m67liy097y%26b%3D4&b=4");
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
http://free-onlineproxy.com/browse.php?u=http://leave.to/?url=http://free-onlineproxy.com/browse.php?u=http%3A%2F%2Flinkcrypt.ws%2Fdir%2Fe3673m67liy097y&b=4&b=4

preferences:
264.23 ms | 406 KiB | 458 Q