How does using PHP to convert a webpage into an image file compare to using JavaScript for the same task?

When using PHP to convert a webpage into an image file, you can utilize libraries like wkhtmltoimage or PhantomJS to render the webpage and save it as an image. This method allows for server-side processing and automation of the task. On the other hand, using JavaScript for the same task would require client-side rendering, which may not be as efficient for large-scale conversions.

<?php
// Example using wkhtmltoimage library
exec('wkhtmltoimage http://example.com example.png');
echo 'Webpage converted to image successfully!';
?>