What are some best practices for aggregating and storing values in an array for future use in PHP web development projects?

When aggregating and storing values in an array for future use in PHP web development projects, it is important to follow best practices to ensure efficiency and maintainability. One common approach is to use associative arrays to store key-value pairs of data. This allows for easy retrieval and manipulation of specific values based on their keys. Additionally, using functions like array_push() or array_merge() can help in adding new values to the array without overwriting existing ones.

// Example of aggregating and storing values in an array using associative arrays
$data = array();

// Adding values to the array
$data['name'] = 'John Doe';
$data['age'] = 30;
$data['email'] = 'johndoe@example.com';

// Retrieving and using values from the array
echo 'Name: ' . $data['name'] . '<br>';
echo 'Age: ' . $data['age'] . '<br>';
echo 'Email: ' . $data['email'] . '<br>';