Question

wp_mediaelement_fallback( string $url )

Provides a No-JS Flash fallback as a last resort for audio / video.

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description

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参数

$url

(string) (Required) The media element URL.

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返回值

(string) Fallback HTML.

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源代码

File: wp-includes/media.php

function wp_mediaelement_fallback( $url ) {
	/**
	 * Filters the Mediaelement fallback output for no-JS.
	 *
	 * @since 3.6.0
	 *
	 * @param string $output Fallback output for no-JS.
	 * @param string $url    Media file URL.
	 */
	return apply_filters( 'wp_mediaelement_fallback', sprintf( '<a href="%1$s">%1$s</a>', esc_url( $url ) ), $url );
}

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更新日志

Version	description
3.6.0	Introduced.

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相关函数

Uses

• wp-includes/formatting.php: esc_url()
• wp-includes/plugin.php: apply_filters()
• wp-includes/media.php: wp_mediaelement_fallback

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Used By

• wp-includes/media.php: wp_video_shortcode()
• wp-includes/media.php: wp_audio_shortcode()

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User Contributed Notes

1. Skip to note content You must log in to vote on the helpfulness of this noteVote results for this note: 0You must log in to vote on the helpfulness of this note Contributed by Codex

   Basic Example

   
   $fallback = wp_mediaelement_fallback( '/wp-content/uploads/2013/06/my-audio-file.mp3' );
   echo $fallback;
   

   Returns this HTML:

   
   <a href="/wp-content/uploads/2013/06/my-audio-file.mp3">/wp-content/uploads/2013/06/my-audio-file.mp3</a>