Menu Adam R Brown

WP hooks navigation: Home/browseActions indexFilters index

Source View: parent_post_rel_link

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
2784
2785      $title = str_replace('%title', $post->post_title, $title);
2786      $title = str_replace('%date', $date, $title);
2787      $title = apply_filters('the_title', $title, $post->ID);
2788
2789      $link = "<link rel='up' title='";
2790      $link .= esc_attr( $title );
2791      $link .= "' href='" . get_permalink($post) . "' />\n";
2792
2793      return apply_filters( "parent_post_rel_link", $link );
2794 }
2795
2796 /**
2797  * Display relational link for parent item
2798  *
2799  * @since 2.8.0
2800  * @deprecated 3.3.0
2801  *
2802  * @param string $title Optional. Link title format. Default '%title'.