<?php $servername = "localhost"; $username = "MacBook-Air-Mac.local"; $password = ""; $dbname = "RegisterUser" $conn = mysqli_connect($servername, $username,$password ,$dbname ,); if(!$conn){ die("Connection Failed". mysqli_connect_error()); } else { echo "Успех"; }?< Код <?php $servername = "localhost"; $username = "MacBook-Air-Mac.local"; $password = ""; $dbname = "RegisterUser" $conn = mysqli_connect($servername, $username,$password ,$dbname ,); if(!$conn){ die("Connection Failed". mysqli_connect_error()); } else { echo "Успех"; }?< я не втыкаю что писать в юзернейм как не имя локального хоста. или я не прав?