WordPress函数：language_attributes

一、函数简介

显示“html”标记的语言属性。（Displays the language attributes for the 'html' tag.）  

二、函数参数

* @param string $doctype Optional. The type of HTML document. Accepts 'xhtml' or 'html'. Default 'html'.  

三、函数案例

<?php language_attributes( $doctype = 'html' ) ?>

   

四、源代码

/**
 * Displays the language attributes for the 'html' tag.
 *
 * Builds up a set of HTML attributes containing the text direction and language
 * information for the page.
 *
 * @since 2.1.0
 * @since 4.3.0 Converted into a wrapper for get_language_attributes().
 *
 * @param string $doctype Optional. The type of HTML document. Accepts 'xhtml' or 'html'. Default 'html'.
 */
function language_attributes( $doctype = 'html' ) {
	echo get_language_attributes( $doctype );
}