site_url( string $path = '', string $scheme = null )

Retrieves the URL for the current site where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) are accessible.


Description Description

Returns the ‘site_url’ option with the appropriate protocol, ‘https’ if is_ssl() and ‘http’ otherwise. If $scheme is ‘http’ or ‘https’, is_ssl() is overridden.


Parameters Parameters

$path

(string) (Optional) Path relative to the site URL.

Default value: ''

$scheme

(string) (Optional) Scheme to give the site URL context. See set_url_scheme().

Default value: null


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Return Return

(string) Site URL link with optional path appended.


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Source Source

File: wp-includes/link-template.php

function site_url( $path = '', $scheme = null ) {
	return get_site_url( null, $path, $scheme );
}

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Changelog Changelog

Changelog
Version Description
3.0.0 Introduced.


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