What steps should be taken when encountering a "Access denied for user" error message in PHP database connection?

When encountering an "Access denied for user" error message in PHP database connection, first double-check the username, password, and database name in your connection settings to ensure they are correct. If they are correct, make sure the user has the necessary permissions to access the database. You may also need to check if the user is allowed to connect from the host you are connecting from. 

<?php
$servername = "localhost";
$username = "username";
$password = "password";
$dbname = "database";

// Create connection
$conn = new mysqli($servername, $username, $password, $dbname);

// Check connection
if ($conn->connect_error) {
    die("Connection failed: " . $conn->connect_error);
}
echo "Connected successfully";
?>

Keywords

PHP database connection Access denied error message troubleshooting

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