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 |
|---|---|
| 164 | |
| 165 | /** |
| 166 | * Filters the post title. |
| 167 | * |
| 168 | * @since 0.71 |
| 169 | * |
| 170 | * @param string $post_title The post title. |
| 171 | * @param int $post_id The post ID. |
| 172 | */ |
| 173 | return apply_filters( 'the_title', $post_title, $post_id ); |
| 174 | } |
| 175 | |
| 176 | /** |
| 177 | * Displays the Post Global Unique Identifier (guid). |
| 178 | * |
| 179 | * The guid will appear to be a link, but should not be used as a link to the |
| 180 | * post. The reason you should not use it as a link, is because of moving the |
| 181 | * blog across domains. |
| 182 | * |