Question

noindex()

Displays a noindex meta tag if required by the blog configuration.

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description

If a blog is marked as not being public then the noindex meta tag will be output to tell web robots not to index the page content. Add this to the ‘wp_head’ action.

Typical usage is as a ‘wp_head’ callback:

add_action( 'wp_head', 'noindex' );

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源代码

File: wp-includes/general-template.php

function noindex() {
	// If the blog is not public, tell robots to go away.
	if ( '0' == get_option('blog_public') )
		wp_no_robots();
}

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更新日志

Version	description
2.1.0	Introduced.

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相关函数

Uses

• wp-includes/general-template.php: wp_no_robots()
• wp-includes/option.php: get_option()

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User Contributed Notes