wp_embed_handler_audio( array $matches, array $attr, string $url, array $rawattr )

Audio embed handler callback.

Parameters

$matches

(Required) The RegEx matches from the provided regex when calling wp_embed_register_handler().

$attr

(Required) Embed attributes.

$url

(Required) The original URL that was matched by the regex.

$rawattr

(Required) The original unmodified attributes.

Return

(string) The embed HTML.

Source

File: wp-includes/embed.php 

function wp_embed_handler_audio( $matches, $attr, $url, $rawattr ) {
	$audio = sprintf( '[audio src="%s" /]', esc_url( $url ) );

	/**
	 * Filters the audio embed output.
	 *
	 * @since WP-3.6.0
	 *
	 * @param string $audio   Audio 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_audio', $audio, $attr, $url, $rawattr );
}

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Related

Uses

Uses
Uses Description
wp-includes/embed.php: wp_embed_handler_audio

Filters the audio embed output.
wp-includes/plugin.php: apply_filters()

Calls the callback functions that have been added to a filter hook.
wp-includes/formatting.php: esc_url()

Checks and cleans a URL.

Changelog

Changelog
Version Description
3.6.0 Introduced.