3v4l.org

run code in 300+ PHP versions simultaneously
<?php $users = array( "admin" => "best3v3r", "mod" => "notbest3v3r" ); $count = count($users); foreach($users as $user => $pass) { echo "Users stored in array: ".$count." The names of those users are: ".$user.". "; }
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.7
Users stored in array: 2 The names of those users are: admin. Users stored in array: 2 The names of those users are: mod.
preferences:
278.79 ms | 406 KiB | 458 Q