How to use post_type_archive_feed_link filter in WordPress

post_type_archive_feed_link filter

Filters the post type archive feed link.

apply_filters( 'post_type_archive_feed_link', string $link, string $feed )

Description

This is filter hook , its filter the post type archive feed link.
Its consists of twp parameters, one is $link, second is $feed Type .

It is used in get_post_type_archive_feed_link() which retrieves the permalink for a post type archive feed.

Parameters

• $link : (string) The post type archive feed link.
• $feed : (string) Feed type. Possible values include ‘rss2’, ‘atom’.

Live Example

To run the hook, copy the example below.

$link = apply_filters( 'post_type_archive_feed_link', $link, $feed ); 
                         
if ( !empty( $link ) ) { 
                         
   // everything has led up to this point... 
                         
} 
  

The following example is for adding a hook callback.

// define the post_type_archive_feed_link callback 
function filter_post_type_archive_feed_link( $link, $feed ) { 
    // make filter magic happen here... 
    return $link; 
}; 
         
// add the filter 
add_filter( 'post_type_archive_feed_link', 'filter_post_type_archive_feed_link', 10, 2 ); 

To remove a hook callback, use the example below.

// remove the filter 
remove_filter( 'post_type_archive_feed_link', 'filter_post_type_archive_feed_link', 10, 2 );