3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php if (mb_eregi("\w*(admin)\s*\w*",urldecode('admin%0b'))) die("You are not an admin");
Output for 4.3.4 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
You are not an admin
Output for 4.3.2 - 4.3.3
Fatal error: Call to undefined function: mb_eregi() in /in/JUbaI on line 2
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Call to undefined function: mb_eregi() in /in/JUbaI on line 2