Learn how to use the wp_check_filetype() WordPress PHP function to determine the file type based on the file name using our step-by-step guide with examples.
Regular Expression callable for do_shortcode() for calling shortcode hook.
Checks an array of MIME types against a list of allowed types.
Checks content for video and audio links to add as enclosures.
Downloads an image from the specified URL, saves it as an attachment, and optionally attaches it to a post.
The `prepend_attachment()` function in WordPress allows you to wrap an attachment in a paragraph tag before the content
The WordPress 'ext2type' PHP filter is a powerful tool for developers looking to manipulate file extensions in their code.
The WordPress 'enclosure_links' PHP filter allows developers to modify the enclosure links for audio and video files in RSS feeds.
The 'get_enclosed' PHP filter in WordPress allows developers to modify the list of enclosed items in a post. This can be useful for customizing the output of certain functions, such…