3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php file_put_contents("php://filter/write=zlib.deflate/resource=/tmp/example.txt",""); echo filesize('/tmp/example.txt');
based on Gb8q9
Output for 7.0.0 - 7.2.0
0
Output for 5.3.19 - 5.6.28
2