In what scenarios would it be advisable to use PHP for fetching and displaying external content on a website, and when might it be better to use alternative methods?

PHP can be used to fetch and display external content on a website when you need to dynamically retrieve data from another source, such as an API or RSS feed. This can be useful for displaying real-time information, like weather updates or social media feeds. However, it may be better to use alternative methods, such as JavaScript, if the external content needs to be updated frequently without refreshing the entire page, as PHP requires a page reload to fetch new data. 

<?php
// Fetch external content using PHP
$external_content = file_get_contents('https://example.com/api/data');
echo $external_content;
?>

Keywords

PHP external content website fetching displaying

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