3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php // Everything you enter here will be executed by our servers. Try it! ini_set('safe_mode', 1); var_dump(ini_get('safe_mode'));
Output for 5.4.0 - 7.1.0
bool(false)
Output for 4.3.0 - 5.3.29
string(1) "0"