3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php var_dump(file_exists("http://vezerlemahazam.blog.hu/rss/feed"));
Output for 4.3.0 - 5.6.30, hhvm-3.10.1 - 3.17.3, 7.0.0 - 7.3.0alpha1
bool(false)