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 |
|---|---|
| 949 | add_shortcode( 'audio', apply_filters( 'wp_audio_shortcode_handler', 'wp_audio_shortcode' ) ); |
| 950 | |
| 951 | /** |
| 952 | * Return a filtered list of WP-supported video formats |
| 953 | * |
| 954 | * @since 3.6.0 |
| 955 | * @return array |
| 956 | */ |
| 957 | function wp_get_video_extensions() { |
| 958 | return apply_filters( 'wp_video_extensions', array( 'mp4', 'm4v', 'webm', 'ogv', 'wmv', 'flv' ) ); |
| 959 | } |
| 960 | |
| 961 | /** |
| 962 | * The Video shortcode. |
| 963 | * |
| 964 | * This implements the functionality of the Video Shortcode for displaying |
| 965 | * WordPress mp4s in a post. |
| 966 | * |
| 967 | * @since 3.6.0 |