wpseo_sitemap_<type>_content

Filter to add extra URLs to the XML sitemap by type.

Description

apply_filters( 'wpseo_sitemap_<type>_content', (string) $var ); 

Only runs for the first page, not on all.

Parameters (1)

0. $var (string) => ''
String content to add, defaults to empty.

Usage

To run the hook, copy the example below.
  1. $var = apply_filters( 'wpseo_sitemap_{$type}_content', $var ); 
  2.  
  3. if ( !empty( $var ) ) { 
  4.  
  5. // everything has led up to this point... 
  6.  
  7.  
The following example is for adding a hook callback.
  1. // define the wpseo_sitemap_<type>_content callback 
  2. function filter_wpseo_sitemap_type_content( $var ) { 
  3. // make filter magic happen here... 
  4. return $var
  5. }; 
  6.  
  7. // add the filter 
  8. add_filter( "wpseo_sitemap_{$type}_content", 'filter_wpseo_sitemap_type_content', 10, 1 ); 
To remove a hook callback, use the example below.
  1. // remove the filter 
  2. remove_filter( "wpseo_sitemap_{$type}_content", 'filter_wpseo_sitemap_type_content', 10, 1 ); 

Defined (1)

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

/inc/sitemaps/class-sitemaps-renderer.php  
  1. $xml .= apply_filters( "wpseo_sitemap_{$type}_content", '' );