WP hooks navigation: Home/browse • Actions index • Filters index
To save our bandwidth, we show only a snippet of code around each occurence of the hook. View complete file in SVN (without highlighting).
The best way to understand what a hook does is to look at where it occurs in the source code.
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 2 times in this file.
| Line | Code |
|---|---|
| 190 | if ( !empty($monthnum) ) |
| 191 | $title .= " $sep ".$month[zeroise($monthnum, 2)]; |
| 192 | if ( !empty($day) ) |
| 193 | $title .= " $sep ".zeroise($day, 2); |
| 194 | } |
| 195 | |
| 196 | // If there is a post |
| 197 | if ( is_single() || is_page() ) { |
| 198 | $title = strip_tags($posts[0]->post_title); |
| 199 | $title = apply_filters('single_post_title', $title); |
| 200 | } |
| 201 | |
| 202 | $prefix = ''; |
| 203 | if ( !empty($title) ) |
| 204 | $prefix = " $sep "; |
| 205 | |
| 206 | $title = $prefix . $title; |
| 207 | $title = apply_filters('wp_title', $title, $sep); |
| 208 | |
| Line | Code |
| 218 | global $wpdb; |
| 219 | $p = get_query_var('p'); |
| 220 | $name = get_query_var('name'); |
| 221 | |
| 222 | if ( intval($p) || '' != $name ) { |
| 223 | if ( !$p ) |
| 224 | $p = $wpdb->get_var("SELECT ID FROM $wpdb->posts WHERE post_name = '$name'"); |
| 225 | $post = & get_post($p); |
| 226 | $title = $post->post_title; |
| 227 | $title = apply_filters('single_post_title', $title); |
| 228 | if ( $display ) |
| 229 | echo $prefix.strip_tags($title); |
| 230 | else |
| 231 | return strip_tags($title); |
| 232 | } |
| 233 | } |
| 234 | |
| 235 | |
| 236 | function single_cat_title($prefix = '', $display = true ) { |