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.
Line | Code |
---|---|
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 |
|
209 | // Send it out |
210 | if ( $display ) |
211 | echo $title; |
212 | else |
213 | return $title; |
214 | } |
215 |
|
216 |
|