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 |
|---|---|
| 2537 | * @since 3.6.0 |
| 2538 | * |
| 2539 | * @see wp_video_shortcode() |
| 2540 | * |
| 2541 | * @param string $html Empty variable to be replaced with shortcode markup. |
| 2542 | * @param array $attr Attributes of the shortcode. @see wp_video_shortcode() |
| 2543 | * @param string $content Video shortcode content. |
| 2544 | * @param int $instance Unique numeric ID of this video shortcode instance. |
| 2545 | */ |
| 2546 | $override = apply_filters( 'wp_video_shortcode_override', '', $attr, $content, $instance ); |
| 2547 | if ( '' !== $override ) { |
| 2548 | return $override; |
| 2549 | } |
| 2550 | |
| 2551 | $video = null; |
| 2552 | |
| 2553 | $default_types = wp_get_video_extensions(); |
| 2554 | $defaults_atts = array( |
| 2555 | 'src' => '', |