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 |
|---|---|
| 176 | wp_embed_register_handler( 'youtube_embed_url', '#https?://(www.)?youtube\.com/(?:v|embed)/([^/]+)#i', 'wp_embed_handler_youtube' ); |
| 177 | |
| 178 | /** |
| 179 | * Filters the audio embed handler callback. |
| 180 | * |
| 181 | * @since 3.6.0 |
| 182 | * |
| 183 | * @param callable $handler Audio embed handler callback function. |
| 184 | */ |
| 185 | wp_embed_register_handler( 'audio', '#^https?://.+?\.(' . join( '|', wp_get_audio_extensions() ) . ')$#i', apply_filters( 'wp_audio_embed_handler', 'wp_embed_handler_audio' ), 9999 ); |
| 186 | |
| 187 | /** |
| 188 | * Filters the video embed handler callback. |
| 189 | * |
| 190 | * @since 3.6.0 |
| 191 | * |
| 192 | * @param callable $handler Video embed handler callback function. |
| 193 | */ |
| 194 | wp_embed_register_handler( 'video', '#^https?://.+?\.(' . join( '|', wp_get_video_extensions() ) . ')$#i', apply_filters( 'wp_video_embed_handler', 'wp_embed_handler_video' ), 9999 ); |