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 |
|---|---|
| 984 | $type = wp_check_filetype( $$fallback, wp_get_mime_types() ); |
| 985 | $html .= sprintf( $source, $type['type'], esc_url( $$fallback ) ); |
| 986 | } |
| 987 | } |
| 988 | |
| 989 | if ( 'mediaelement' === $library ) |
| 990 | $html .= wp_mediaelement_fallback( $fileurl ); |
| 991 | $html .= '</audio>'; |
| 992 | |
| 993 | return apply_filters( 'wp_audio_shortcode', $html, $atts, $audio, $post_id, $library ); |
| 994 | } |
| 995 | add_shortcode( 'audio', 'wp_audio_shortcode' ); |
| 996 | |
| 997 | /** |
| 998 | * Return a filtered list of WP-supported video formats |
| 999 | * |
| 1000 | * @since 3.6.0 |
| 1001 | * @return array |
| 1002 | */ |