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 |
|---|---|
| 4985 | |
| 4986 | /** |
| 4987 | * Filters the list of all found galleries in the given post. |
| 4988 | * |
| 4989 | * @since 3.6.0 |
| 4990 | * |
| 4991 | * @param array $galleries Associative array of all found post galleries. |
| 4992 | * @param WP_Post $post Post object. |
| 4993 | */ |
| 4994 | return apply_filters( 'get_post_galleries', $galleries, $post ); |
| 4995 | } |
| 4996 | |
| 4997 | /** |
| 4998 | * Checks a specified post's content for gallery and, if present, return the first |
| 4999 | * |
| 5000 | * @since 3.6.0 |
| 5001 | * |
| 5002 | * @param int|WP_Post $post Optional. Post ID or WP_Post object. Default is global $post. |
| 5003 | * @param bool $html Optional. Whether to return HTML or data. Default is true. |