What are the best practices for handling external page inclusion in PHP to ensure all content, including images, is displayed correctly?

When including external pages in PHP, it is important to ensure that all content, including images, is displayed correctly. One way to achieve this is by using the PHP cURL extension to fetch the external page's content and then parsing it to display the images and other content properly. 

<?php
$external_url = 'https://example.com/external-page';
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $external_url);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
$output = curl_exec($ch);
curl_close($ch);

// Display the external page's content
echo $output;
?>

Keywords

external page inclusion PHP content images display

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