3v4l.org

run code in 300+ PHP versions simultaneously
<?php global $user_login, $current_user; $user_info = array( 'nothing', 'even more nothing' ); $roles = array ( 'administrator', 'subscriber', ); if (array_intersect( $roles, $user_info)) { echo 'success'; } else { echo 'failure'; } ?>
Output for 5.5.0 - 5.5.38, 5.6.0 - 5.6.30, 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.6 - 7.2.33, 7.3.16 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.30, 8.2.0 - 8.2.25, 8.3.0 - 8.3.13
failure
preferences:
61.07 ms | 408 KiB | 5 Q