3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $string = 'test' . chr(0) . "\n" . 'Test' . "\r\n"; mb_ereg('.*(\0)T', $string, $matches); var_dump($matches);
based on 6BeZ0
Output for 7.1.0
array(0) { }
Output for 4.3.4 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.0.14
NULL
Output for 4.3.2 - 4.3.3
Fatal error: Call to undefined function: mb_ereg() in /in/RWvvN on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Call to undefined function: mb_ereg() in /in/RWvvN on line 3