<?php
    $DATABASE_HOST = '127.0.0.1' ;
    $DATABASE_USER = 'root';
    //---> $DATABASE_PASS = 'Buff@l0999';
    $DATABASE_PASS = '' ; 
    $DATABASE_NAME = 'pacs_db';
    // Try and connect using the info above.
    $con = mysqli_connect($DATABASE_HOST, $DATABASE_USER, $DATABASE_PASS, $DATABASE_NAME);
    if ( mysqli_connect_errno() ) {
        // If there is an error with the connection, stop the script and display the error.
        exit('Failed to connect to MySQL: ' . mysqli_connect_error());
    }

?>