add_feed | Add a new feed type like /atom1/.

add_feed

Add a new feed type like /atom1/.

Description

(string) add_feed( (string) $feedname, (callable) $function ); 

Returns (string)

Feed action name.

Parameters (2)

0. $feedname (string)

The feedname.

1. $function (callable)

Callback to run on feed display.

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Usage

if ( !function_exists( 'add_feed' ) ) { 
    require_once ABSPATH . WPINC . '/rewrite.php'; 
} 
  
// The feedname. 
$feedname = ''; 
  
// Callback to run on feed display. 
$function = null; 
  
// NOTICE! Understand what this does before running. 
$result = add_feed($feedname, $function); 
    

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Defined (1)

The function is defined in the following location(s).

/wp-includes/rewrite.php  

function add_feed( $feedname, $function ) { 
    global $wp_rewrite; 
 
    if ( ! in_array( $feedname, $wp_rewrite->feeds ) ) { 
        $wp_rewrite->feeds[] = $feedname; 
    } 
 
    $hook = 'do_feed_' . $feedname; 
 
    // Remove default function hook 
    remove_action( $hook, $hook ); 
 
    add_action( $hook, $function, 10, 2 ); 
 
    return $hook; 
}