apply_filters( 'site_url', string $url, string $path, string|null $scheme, int|null $blog_id )

Filters the site URL.



(string) The complete site URL including scheme and path.


(string) Path relative to the site URL. Blank string if no path is specified.


(string|null) Scheme to give the site URL context. Accepts 'http', 'https', 'login', 'login_post', 'admin', 'relative' or null.


(int|null) Site ID, or null for the current site.

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File: wp-includes/link-template.php

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Version Description
2.7.0 Introduced.

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