文章来源于网络收集而来，版权归原创者所有，如有侵权请及时联系！

add_custom_image_header()

发布于 2017-07-20 19:54:42 字数 1760 浏览 1446 评论 0 收藏 0

警告：这个函数已被废弃，请使用 add_theme_support() 代替。

add_custom_image_header( callable $wp_head_callback,  callable $admin_head_callback,  callable $admin_preview_callback = '' )

Add callbacks for image header display.

description

参数

$wp_head_callback: (callable)
(Required)
Call on the 'wp_head' action.
$admin_head_callback: (callable)
(Required)
Call on custom header administration screen.
$admin_preview_callback: (callable)
(Optional)
Output a custom header image div on the custom header administration screen. Optional.Default value: ''

源代码

File: wp-includes/deprecated.php

function add_custom_image_header( $wp_head_callback, $admin_head_callback, $admin_preview_callback = '' ) {
	_deprecated_function( __FUNCTION__, '3.4.0', 'add_theme_support( \'custom-header\', $args )' );
	$args = array(
		'wp-head-callback'    => $wp_head_callback,
		'admin-head-callback' => $admin_head_callback,
	);
	if ( $admin_preview_callback )
		$args['admin-preview-callback'] = $admin_preview_callback;
	return add_theme_support( 'custom-header', $args );
}