$userAvatarURL = 'https://example.com/user-avatar.png'; // Get the contents of the user avatar URL $userAvatarContent = file_get_contents($userAvatarURL); // Output the user avatar image echo '';
$userAvatarPath = 'user-avatars/user1.png'; // Get the contents of the user avatar file $userAvatarContent = file_get_contents($userAvatarPath); // Output the user avatar image echo '';In this example, the getAvatar function is also not explicitly used, but the concept of retrieving a user avatar from a local file path is demonstrated. The file_get_contents function is used again to obtain the image content and echo to display the image. Package library: There might not be a specific package library associated with the getAvatar function since it is a common functionality in many PHP applications. However, there are image processing libraries like GD and ImageMagick that can be used to manipulate and display images in PHP.