YouTube iframe embed handler callback.
Description
Catches YouTube iframe embed URLs that are not parsable by oEmbed but can be translated into a URL that is.
Parameters
$matchesarrayrequired- The RegEx matches from the provided regex when calling wp_embed_register_handler() .
$attrarrayrequired- Embed attributes.
$urlstringrequired- The original URL that was matched by the regex.
$rawattrarrayrequired- The original unmodified attributes.
Source
function wp_embed_handler_youtube( $matches, $attr, $url, $rawattr ) {
global $wp_embed;
$embed = $wp_embed->autoembed( sprintf( 'https://youtube.com/watch?v=%s', urlencode( $matches[2] ) ) );
/**
* Filters the YouTube embed output.
*
* @since 4.0.0
*
* @see wp_embed_handler_youtube()
*
* @param string $embed YouTube embed output.
* @param array $attr An array of embed attributes.
* @param string $url The original URL that was matched by the regex.
* @param array $rawattr The original unmodified attributes.
*/
return apply_filters( 'wp_embed_handler_youtube', $embed, $attr, $url, $rawattr );
}
Hooks
- apply_filters( ‘wp_embed_handler_youtube’,
string $embed ,array $attr ,string $url ,array $rawattr ) Filters the YouTube embed output.
Changelog
| Version | Description |
|---|---|
| 4.0.0 | Introduced. |
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