Adds a new feed type like /atom1/.
Parameters
$feedname
stringrequired- Feed name.
$callback
callablerequired- Callback to run on feed display.
Source
function add_feed( $feedname, $callback ) {
global $wp_rewrite;
if ( ! in_array( $feedname, $wp_rewrite->feeds, true ) ) {
$wp_rewrite->feeds[] = $feedname;
}
$hook = 'do_feed_' . $feedname;
// Remove default function hook.
remove_action( $hook, $hook );
add_action( $hook, $callback, 10, 2 );
return $hook;
}
Changelog
Version | Description |
---|---|
2.1.0 | Introduced. |
When a new custom feed is added, the endpoint will render using a `Content-Type: application/octet-stream; charset=UTF-8` by default. It would be useful to document working with content types in combination with add_feed() .
For example either:
or:
will work.
See: https://core.trac.wordpress.org/ticket/36334
Usage of add_feed()
RSS Feed based on custom WP Query with parameters