How can a Class-Map be effectively implemented in PHP to streamline object instantiation based on database keywords?

To streamline object instantiation based on database keywords in PHP, a Class-Map can be effectively implemented. This involves creating a mapping between database keywords and corresponding class names, allowing for dynamic object creation based on the data retrieved from the database.

// Define the Class-Map with database keywords and corresponding class names
$classMap = [
    'user' => 'User',
    'product' => 'Product',
    'order' => 'Order'
];

// Retrieve the database keyword
$keyword = 'user';

// Instantiate the object based on the Class-Map
if(array_key_exists($keyword, $classMap)) {
    $className = $classMap[$keyword];
    $object = new $className();
    // Use the object as needed
} else {
    // Handle invalid database keyword
    echo "Invalid database keyword";
}