apply_filters( ‘wp_sitemaps_posts_entry’, array $sitemap_entry, WP_Post $post, string $post_type )

User Contributed Notes

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   Stonehenge Creations 4 years ago

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   To add the last modifed date to your XML sitemap, Google wants the date in W3C format.

   add_filter( 'wp_sitemaps_posts_entry', function( $entry, $post ) {
      $entry['lastmod'] = date( DATE_W3C, strtotime( $post->post_modified_gmt ) );
      return $entry;
   }, 10, 2 );
2. Skip to note 4 content

   Harit Panchal 3 years ago

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   To alter the post URLs in WP Multisites,

   add_filter( 'wp_sitemaps_posts_entry', 'wpdocs_sitemaps_posts_entry_callback', 10, 2 );
   
   function wpdocs_sitemaps_posts_entry_callback( $sitemap_entry, $post ) {
   	switch_to_blog( get_blog_id_from_url( $_SERVER['HTTP_HOST'] ) );
   	$sitemap_entry['loc'] = get_permalink( $post );
   
   	return $sitemap_entry; 
   }