get_bloginfo_rss() – Function | Developer.WordPress.org

Retrieves RSS container for the bloginfo function.

Description

You can retrieve anything that you can using the get_bloginfo() function.
Everything will be stripped of tags and characters converted, when the values are retrieved for use in the feeds.

Parameters

$showstringoptional: See get_bloginfo() for possible values.
More Arguments from get_bloginfo( … $show )
Site info to retrieve. Default empty (site name).
Default:''

Return

string

Source

function get_bloginfo_rss( $show = '' ) {
	$info = strip_tags( get_bloginfo( $show ) );
	/**
	 * Filters the bloginfo for use in RSS feeds.
	 *
	 * @since 2.2.0
	 *
	 * @see convert_chars()
	 * @see get_bloginfo()
	 *
	 * @param string $info Converted string value of the blog information.
	 * @param string $show The type of blog information to retrieve.
	 */
	return apply_filters( 'get_bloginfo_rss', convert_chars( $info ), $show );
}

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Hooks

apply_filters( ‘get_bloginfo_rss’, string $info, string $show ): Filters the bloginfo for use in RSS feeds.

Uses	Description
convert_chars()`wp-includes/formatting.php`	Converts lone & characters into `&` (a.k.a. `&`)
get_bloginfo()`wp-includes/general-template.php`	Retrieves information about the current site.
apply_filters()`wp-includes/plugin.php`	Calls the callback functions that have been added to a filter hook.

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Used by	Description
rss2_site_icon()`wp-includes/feed.php`	Displays Site Icon in RSS2.
get_the_generator()`wp-includes/general-template.php`	Creates the generator XML or Comment for RSS, ATOM, etc.
get_the_category_rss()`wp-includes/feed.php`	Retrieves all of the post categories, formatted for use in feeds.
bloginfo_rss()`wp-includes/feed.php`	Displays RSS container for the bloginfo function.

Changelog

Version	Description
1.5.1	Introduced.

User Contributed Notes

Skip to note 2 content

Codex 9 years ago

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Assigns the URL of your blog’s RSS2 feed to the variable $rss2_url.
```
$rss2_url = get_bloginfo_rss( 'rss2_url' ); 
```
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get_bloginfo_rss( string $show = '' ): string

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