Menu Adam R Brown

WP hooks navigation: Home/browseActions indexFilters index

Source View: wp_link_pages

To save our bandwidth, we show only a snippet of code around each occurence of the hook. View complete file in SVN (without highlighting).

Understanding Source Code

The best way to understand what a hook does is to look at where it occurs in the source code.

Remember, this hook may occur in more than one file. Moreover, the hook's context may change from version to version.

Source View

Line Code
814
815      /**
816       * Filter the HTML output of page links for paginated posts.
817       *
818       * @since 3.6.0
819       *
820       * @param string $output HTML output of paginated posts' page links.
821       * @param array  $args   An array of arguments.
822       */
823      $html = apply_filters( 'wp_link_pages', $output, $args );
824
825      if ( $r['echo'] ) {
826           echo $html;
827      }
828      return $html;
829 }
830
831 /**
832  * Helper function for wp_link_pages().