'Administrator', 'editor' => 'Editor', 'contributor' => 'Contributor' ); // Create a list of team members with their roles $team = array( array('name' => 'John', 'role' => 'admin'), array('name' => 'Jane', 'role' => 'editor'), array('name' => 'Bob', 'role' => 'contributor') ); // Loop through the team members and display their name and role foreach ($team as $member) { echo "{$member['name']} - {$roles[$member['role']]}"; } ?>This code defines an array of roles and a list of team members, each with a specific role. It then uses a foreach loop to iterate through the team members and display their name and role (using the roles array to translate the role key into the corresponding role name). The package library used for these examples could be any number of PHP libraries or frameworks, depending on the specific needs of the project. Some popular options include Laravel, Symfony, CodeIgniter, and CakePHP.