How can PHP developers ensure that the necessary permissions are set for database queries to work properly in Plesk environments?

To ensure that the necessary permissions are set for database queries to work properly in Plesk environments, PHP developers can create a separate database user with appropriate permissions for the database being accessed in their PHP code. This user should have the necessary privileges to perform the required operations on the database.

// Connect to the database using a separate database user with appropriate permissions
$servername = "localhost";
$username = "db_user";
$password = "db_password";
$dbname = "database_name";

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

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