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 |
|---|---|
| 72 | |
| 73 | /** |
| 74 | * Filter the post redirect destination URL. |
| 75 | * |
| 76 | * @since 2.9.0 |
| 77 | * |
| 78 | * @param string $location The destination URL. |
| 79 | * @param int $post_id The post ID. |
| 80 | */ |
| 81 | wp_redirect( apply_filters( 'redirect_post_location', $location, $post_id ) ); |
| 82 | exit; |
| 83 | } |
| 84 | |
| 85 | if ( isset( $_POST['deletepost'] ) ) |
| 86 | $action = 'delete'; |
| 87 | elseif ( isset($_POST['wp-preview']) && 'dopreview' == $_POST['wp-preview'] ) |
| 88 | $action = 'preview'; |
| 89 | |
| 90 | $sendback = wp_get_referer(); |