What are the advantages of rendering and saving images on the server side in PHP?

Rendering and saving images on the server side in PHP can help improve performance by reducing the load on the client-side devices. It can also help in maintaining consistency across different devices by ensuring that the same image is displayed to all users. Additionally, saving images on the server side allows for easier management and control over the images.

// Example code snippet for rendering and saving images on the server side in PHP

// Load an existing image file
$image = imagecreatefromjpeg('image.jpg');

// Save the image to a new file on the server
imagejpeg($image, 'saved_image.jpg');

// Free up memory
imagedestroy($image);