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 |
|---|---|
| 1433 | } |
| 1434 | |
| 1435 | /** |
| 1436 | * Filters the header video URL. |
| 1437 | * |
| 1438 | * @since 4.7.3 |
| 1439 | * |
| 1440 | * @param string $url Header video URL, if available. |
| 1441 | */ |
| 1442 | $url = apply_filters( 'get_header_video_url', $url ); |
| 1443 | |
| 1444 | if ( ! $id && ! $url ) { |
| 1445 | return false; |
| 1446 | } |
| 1447 | |
| 1448 | return esc_url_raw( set_url_scheme( $url ) ); |
| 1449 | } |
| 1450 | |
| 1451 | /** |