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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 |
|---|---|
| 224 | if ( !empty($monthnum) ) |
| 225 | $title .= " $sep " . $wp_locale->get_month($monthnum); |
| 226 | if ( !empty($day) ) |
| 227 | $title .= " $sep " . zeroise($day, 2); |
| 228 | } |
| 229 | |
| 230 | // If there is a post |
| 231 | if ( is_single() || is_page() ) { |
| 232 | $post = $wp_query->get_queried_object(); |
| 233 | $title = strip_tags( apply_filters( 'single_post_title', $post->post_title ) ); |
| 234 | } |
| 235 | |
| 236 | $prefix = ''; |
| 237 | if ( !empty($title) ) |
| 238 | $prefix = " $sep "; |
| 239 | |
| 240 | $title = $prefix . $title; |
| 241 | $title = apply_filters('wp_title', $title, $sep); |
| 242 | |
| Line | Code |
| 252 | global $wpdb; |
| 253 | $p = get_query_var('p'); |
| 254 | $name = get_query_var('name'); |
| 255 | |
| 256 | if ( intval($p) || '' != $name ) { |
| 257 | if ( !$p ) |
| 258 | $p = $wpdb->get_var("SELECT ID FROM $wpdb->posts WHERE post_name = '$name'"); |
| 259 | $post = & get_post($p); |
| 260 | $title = $post->post_title; |
| 261 | $title = apply_filters('single_post_title', $title); |
| 262 | if ( $display ) |
| 263 | echo $prefix.strip_tags($title); |
| 264 | else |
| 265 | return strip_tags($title); |
| 266 | } |
| 267 | } |
| 268 | |
| 269 | |
| 270 | function single_cat_title($prefix = '', $display = true ) { |