add_custom_background

函数



      add_custom_background ( $wp_head_callback = '', $admin_head_callback = '', $admin_preview_callback = '' )

参数

(callable)
$wp_head_callback
Call on the {@see ‘wp_head’} action.
Required: 否

Default: (empty)
(callable)
$admin_head_callback
Call on custom background administration screen.
Required: 否

Default: (empty)
(callable)
$admin_preview_callback
Output a custom background image div on the custom background administration screen. Optional.
Required: 否

Default: (empty)

相关

add_theme_support()

定义位置

wp-includes/deprecated.php
, line 3031

引入: 3.0.0

弃用: 3.4.0

Add callbacks for background image display.

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

声明：本站所有文章，如无特殊说明或标注，均为本站原创发布。任何个人或组织，在未征得本站同意时，禁止复制、盗用、采集、发布本站内容到任何网站、书籍等各类媒体平台。如若本站内容侵犯了原著者的合法权益，可联系我们进行处理。