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 |
|---|---|
| 809 | |
| 810 | /** |
| 811 | * Filters the default post title initially used in the "Write Post" form. |
| 812 | * |
| 813 | * @since 1.5.0 |
| 814 | * |
| 815 | * @param string $post_title Default post title. |
| 816 | * @param WP_Post $post Post object. |
| 817 | */ |
| 818 | $post->post_title = (string) apply_filters( 'default_title', $post_title, $post ); |
| 819 | |
| 820 | /** |
| 821 | * Filters the default post excerpt initially used in the "Write Post" form. |
| 822 | * |
| 823 | * @since 1.5.0 |
| 824 | * |
| 825 | * @param string $post_excerpt Default post excerpt. |
| 826 | * @param WP_Post $post Post object. |
| 827 | */ |