_delete_attachment_theme_mod

函数
_delete_attachment_theme_mod ( $id )
Access
Private
参数
  • (int) $id The attachment ID.
    Required:
定义位置
相关方法
wp_delete_attachmentwp_delete_attachment_filesget_attachment_templatewp_get_attachment_thumb_urlwp_generate_attachment_metadata
引入
3.0.0
弃用
-

delete_attachment_theme_mod: 一个函数,用于删除与附件相关的主题修改。

检查正在被删除的附件,看它是否是标题或背景图片。

如果为真,它将删除指向被删除附件的主题修改。

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EnlighterJS 3 Syntax Highlighter
function _delete_attachment_theme_mod( $id ) {
$attachment_image = wp_get_attachment_url( $id );
$header_image = get_header_image();
$background_image = get_background_image();
$custom_logo_id = get_theme_mod( 'custom_logo' );
if ( $custom_logo_id && $custom_logo_id == $id ) {
remove_theme_mod( 'custom_logo' );
remove_theme_mod( 'header_text' );
}
if ( $header_image && $header_image == $attachment_image ) {
remove_theme_mod( 'header_image' );
remove_theme_mod( 'header_image_data' );
}
if ( $background_image && $background_image == $attachment_image ) {
remove_theme_mod( 'background_image' );
}
}
function _delete_attachment_theme_mod( $id ) { $attachment_image = wp_get_attachment_url( $id ); $header_image = get_header_image(); $background_image = get_background_image(); $custom_logo_id = get_theme_mod( 'custom_logo' ); if ( $custom_logo_id && $custom_logo_id == $id ) { remove_theme_mod( 'custom_logo' ); remove_theme_mod( 'header_text' ); } if ( $header_image && $header_image == $attachment_image ) { remove_theme_mod( 'header_image' ); remove_theme_mod( 'header_image_data' ); } if ( $background_image && $background_image == $attachment_image ) { remove_theme_mod( 'background_image' ); } }
function _delete_attachment_theme_mod( $id ) {
	$attachment_image = wp_get_attachment_url( $id );
	$header_image     = get_header_image();
	$background_image = get_background_image();
	$custom_logo_id   = get_theme_mod( 'custom_logo' );

	if ( $custom_logo_id && $custom_logo_id == $id ) {
		remove_theme_mod( 'custom_logo' );
		remove_theme_mod( 'header_text' );
	}

	if ( $header_image && $header_image == $attachment_image ) {
		remove_theme_mod( 'header_image' );
		remove_theme_mod( 'header_image_data' );
	}

	if ( $background_image && $background_image == $attachment_image ) {
		remove_theme_mod( 'background_image' );
	}
}

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