get_external_ip_address docblock

2016-02-26 13:34:51 +00:00 · 2016-02-26 13:34:51 +00:00 · e09613d7da
parent 384db11839
commit e09613d7da
1 changed files with 3 additions and 1 deletions
--- a/includes/class-wc-geolocation.php
+++ b/includes/class-wc-geolocation.php
@ -84,7 +84,9 @@ class WC_Geolocation {
 	}

 	/**
-	 * Get user IP Address using a service.
+	 * Get user IP Address using an external service.
+	 * This is used mainly as a fallback for users on localhost where
+	 * get_ip_address() will be a local IP and non-geolocatable.
 	 * @return string
 	 */
 	public static function get_external_ip_address() {