wordpress函数get_header_video_url()用法示例

get_header_video_url()

Retrieve header video URL for custom header.

描述

Uses a local video if present, or falls back to an external video.

返回值

(string|false) Header video URL or false if there is no video.

源代码

File: wp-includes/theme.php

function get_header_video_url() {
	$id = absint( get_theme_mod( 'header_video' ) );
	$url = esc_url( get_theme_mod( 'external_header_video' ) );

	if ( $id ) {
		// Get the file URL from the attachment ID.
		$url = wp_get_attachment_url( $id );
	}

	/**
	 * Filters the header video URL.
	 *
	 * @since 4.7.3
	 *
	 * @param string $url Header video URL, if available.
	 */
	$url = apply_filters( 'get_header_video_url', $url );

	if ( ! $id && ! $url ) {
		return false;
	}

	return esc_url_raw( set_url_scheme( $url ) );
}

更新日志

相关函数

Uses

• wp-includes/theme.php:
  get_header_video_url
• wp-includes/theme.php:
  get_theme_mod()
• wp-includes/formatting.php:
  esc_url()
• wp-includes/formatting.php:
  esc_url_raw()
• wp-includes/functions.php:
  absint()
• wp-includes/link-template.php:
  set_url_scheme()
• wp-includes/plugin.php:
  apply_filters()
• wp-includes/post.php:
  wp_get_attachment_url()

Show 3 more uses

Used By

• wp-includes/theme.php:
  has_header_video()
• wp-includes/theme.php:
  the_header_video_url()
• wp-includes/theme.php:
  get_header_video_settings()