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 |
|---|---|
| 858 | } |
| 859 | |
| 860 | /** |
| 861 | * Return a filtered list of WP-supported audio formats |
| 862 | * |
| 863 | * @since 3.6.0 |
| 864 | * @return array |
| 865 | */ |
| 866 | function wp_get_audio_extensions() { |
| 867 | return apply_filters( 'wp_audio_extensions', array( 'mp3', 'ogg', 'wma', 'm4a', 'wav' ) ); |
| 868 | } |
| 869 | |
| 870 | /** |
| 871 | * The Audio shortcode. |
| 872 | * |
| 873 | * This implements the functionality of the Audio Shortcode for displaying |
| 874 | * WordPress mp3s in a post. |
| 875 | * |
| 876 | * @since 3.6.0 |