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 |
|---|---|
| 222 | case 'link': |
| 223 | $return = ( !empty($data->title) ) ? '<a href="' . clean_url($url) . '">' . esc_html($data->title) . '</a>' : false; |
| 224 | break; |
| 225 | |
| 226 | default; |
| 227 | $return = false; |
| 228 | } |
| 229 | |
| 230 | // You can use this filter to add support for custom data types or to filter the result |
| 231 | return apply_filters( 'oembed_dataparse', $return, $data, $url ); |
| 232 | } |
| 233 | |
| 234 | /** |
| 235 | * Strip new lines from the HTML if it's a Scribd embed. |
| 236 | * |
| 237 | * @param string $html Existing HTML. |
| 238 | * @param object $data Data object from WP_oEmbed::data2html() |
| 239 | * @param string $url The original URL passed to oEmbed. |
| 240 | * @return string Possibly modified $html |