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			_config_wp_siteurl is private and should not be used in themes or plugins directly.
_config_wp_siteurl › WordPress Function
Since2.2.0
Deprecatedn/a
› _config_wp_siteurl ( $url = '' )
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Retrieves the WordPress site URL.
If the constant named 'WP_SITEURL' is defined, then the value in that constant will always be returned. This can be used for debugging a site on your localhost while not having to change the database to your URL.