3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php ini_set('auto_append_file', 'aaaa"bbbb'); var_dump(ini_get('auto_append_file'));
based on LGeni
Output for 5.3.0 - 7.2.0
string(0) ""
Output for 4.3.0 - 5.2.17
bool(false)