You are writing a PHP script and you need to store a collection of items that can be accessed by a unique key for each item. How would you do this using an associative array?

To store a collection of items that can be accessed by a unique key for each item, you would use an associative array in PHP. An associative array allows you to assign specific keys to each item, creating a mapping between the keys and the corresponding values. Each key-value pair represents an item in the collection, and the unique keys provide a convenient way to access and manipulate the associated values. Associative arrays are commonly used when you need to organize data based on unique identifiers or labels. Learn more: https://www.php.net/manual/en/language.types.array.php#language.types.array.syntax