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do_action( "hook_name" )apply_filters( "hook_name", "what_to_filter" ).Remember, this hook may occur in more than one file. Moreover, the hook's context may change from version to version.
This hook occurs 4 times in this file.
| Line | Code | 
|---|---|
| 142 |           $in_same_cat = true; | 
| 143 |  | 
| 144 |      $post = get_previous_post($in_same_cat, $excluded_categories); | 
| 145 |  | 
| 146 |      if ( !$post ) | 
| 147 |           return; | 
| 148 |  | 
| 149 |      $string = '<a href="'.get_permalink($post->ID).'">'.$previous; | 
| 150 |      if ( 'yes' == $title ) | 
| 151 |           $string .= apply_filters('the_title', $post->post_title, $post->ID); | 
| 152 |      $string .= '</a>'; | 
| 153 |      $format = str_replace('%', $string, $format); | 
| 154 |      echo $format; | 
| 155 | } | 
| 156 |  | 
| 157 | /** | 
| 158 |  * Prints link to the next post. | 
| 159 |  * | 
| 160 |  * @since 0.71 | 
| Line | Code | 
| 177 |           $in_same_cat = true; | 
| 178 |  | 
| 179 |      $post = get_next_post($in_same_cat, $excluded_categories); | 
| 180 |  | 
| 181 |      if ( !$post     ) | 
| 182 |           return; | 
| 183 |  | 
| 184 |      $string = '<a href="'.get_permalink($post->ID).'">'.$next; | 
| 185 |      if ( 'yes' == $title ) | 
| 186 |           $string .= apply_filters('the_title', $post->post_title, $post->ID); | 
| 187 |      $string .= '</a>'; | 
| 188 |      $format = str_replace('%', $string, $format); | 
| 189 |      echo $format; | 
| 190 | } | 
| 191 |  | 
| 192 | /** | 
| 193 |  * Whether user can create a post. | 
| 194 |  * | 
| 195 |  * @since 1.5.0 | 
| Line | Code | 
| 2688 |      $post = $posts[0]; | 
| 2689 |  | 
| 2690 |      if ( empty($post->post_title) ) | 
| 2691 |           $post->post_title = $start ? __('First Post') : __('Last Post'); | 
| 2692 |  | 
| 2693 |      $date = mysql2date(get_option('date_format'), $post->post_date); | 
| 2694 |  | 
| 2695 |      $title = str_replace('%title', $post->post_title, $title); | 
| 2696 |      $title = str_replace('%date', $date, $title); | 
| 2697 |      $title = apply_filters('the_title', $title, $post->ID); | 
| 2698 |  | 
| 2699 |      $link = $start ? "<link rel='start' title='" : "<link rel='end' title='"; | 
| 2700 |      $link .= esc_attr($title); | 
| 2701 |      $link .= "' href='" . get_permalink($post) . "' />\n"; | 
| 2702 |  | 
| 2703 |      $boundary = $start ? 'start' : 'end'; | 
| 2704 |      return apply_filters( "{$boundary}_post_rel_link", $link ); | 
| 2705 | } | 
| 2706 |  | 
| Line | Code | 
| 2763 |           $post = get_post($GLOBALS['post']->post_parent); | 
| 2764 |  | 
| 2765 |      if ( empty($post) ) | 
| 2766 |           return; | 
| 2767 |  | 
| 2768 |      $date = mysql2date(get_option('date_format'), $post->post_date); | 
| 2769 |  | 
| 2770 |      $title = str_replace('%title', $post->post_title, $title); | 
| 2771 |      $title = str_replace('%date', $date, $title); | 
| 2772 |      $title = apply_filters('the_title', $title, $post->ID); | 
| 2773 |  | 
| 2774 |      $link = "<link rel='up' title='"; | 
| 2775 |      $link .= esc_attr( $title ); | 
| 2776 |      $link .= "' href='" . get_permalink($post) . "' />\n"; | 
| 2777 |  | 
| 2778 |      return apply_filters( "parent_post_rel_link", $link ); | 
| 2779 | } | 
| 2780 |  | 
| 2781 | /** |