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 |
---|---|
1530 | } |
1531 |
|
1532 | /** |
1533 | * Filters the header video URL. |
1534 | * |
1535 | * @since 4.7.3 |
1536 | * |
1537 | * @param string $url Header video URL, if available. |
1538 | */ |
1539 | $url = apply_filters( 'get_header_video_url', $url ); |
1540 |
|
1541 | if ( ! $id && ! $url ) { |
1542 | return false; |
1543 | } |
1544 |
|
1545 | return esc_url_raw( set_url_scheme( $url ) ); |
1546 | } |
1547 |
|
1548 | /** |