Untitled

<?php
    //1. Create a database connection
    $dbhost = "localhost";
    $dbuser = "root";
    $dbpass = "";
    $dbname = "db_abc";
    $connection = mysqli_connect($dbhost, $dbuser, $dbpass, $dbname);

    //Showing error in case of failed connection
    if(mysqli_connect_errno()){
        die(
            "Database connection failed: ".mysqli_connect_error()." (".mysqli_connect_errno().")"
           );
    }
?>
<html>
<head>
    <title>PHP MySQL Database</title>
</head>
<body>
    <?php
        $error = array();
    ?>
</body>
</html>

<?php
    //Close database connection
    mysqli_close($connection);
?>