I am using this platform to know more about a trend of publishing articles in Wordpress in a specific pattern. Today I encountered a site with the following URL: eg: www.xyz_sitename.com/site/random_php_filename.php?some_key=slug-of-an-article The site is created in Wordpress and I am very much curious to know how these kinds of pages are generated in Wordpress.
Is there some kind of plugin responsible for this or custom work?
I researched to figure this out, but no luck. Can anyone help me to understand this technique of presenting articles in a single PHP file with varying query params?