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 |
|---|---|
| 188 | /** |
| 189 | * Filters whether to load the default embed handlers. |
| 190 | * |
| 191 | * Returning a falsey value will prevent loading the default embed handlers. |
| 192 | * |
| 193 | * @since 2.9.0 |
| 194 | * |
| 195 | * @param bool $maybe_load_embeds Whether to load the embeds library. Default true. |
| 196 | */ |
| 197 | if ( ! apply_filters( 'load_default_embeds', true ) ) { |
| 198 | return; |
| 199 | } |
| 200 | |
| 201 | wp_embed_register_handler( 'youtube_embed_url', '#https?://(www.)?youtube\.com/(?:v|embed)/([^/]+)#i', 'wp_embed_handler_youtube' ); |
| 202 | |
| 203 | /** |
| 204 | * Filters the audio embed handler callback. |
| 205 | * |
| 206 | * @since 3.6.0 |