WordPress开发手册:privacy_ping_filter()

函数原型

privacy_ping_filter( mixed $sites ): mixed

Checks whether blog is public before returning sites.

未弃用

$sites mixed Required: Will return if blog is public, will not return if not public.

mixed Empty string if blog is not public, returns $sites, if site is public.

File: wp-includes/comment.php.

function privacy_ping_filter( $sites ) {
	if ( '0' != get_option( 'blog_public' ) ) {
		return $sites;
	} else {
		return '';
	}
}

Changelog
Version	Description
2.1.0	Introduced.

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