Ensured correct locale format for "utmul" parameter

git-svn-id: http://php-ga.googlecode.com/svn/trunk@20 edaf56f0-51c5-75dc-8b6c-d0dc49a406ca
binaryage · Oct 31, 2011 · a5ec253 · a5ec253
1 parent e505232
commit a5ec253
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/src/GoogleAnalytics/Internals/Request/Request.php b/src/GoogleAnalytics/Internals/Request/Request.php
@@ -156,7 +156,9 @@ protected function buildParameters() {
 	 * @return \UnitedPrototype\GoogleAnalytics\Internals\ParameterHolder
 	 */
 	protected function buildVisitorParameters(ParameterHolder $p) {
-		$p->utmul = strtolower($this->visitor->getLocale());
+		// Ensure correct locale format, see https://developer.mozilla.org/en/navigator.language
+		$p->utmul = strtolower(str_replace('_', '-', $this->visitor->getLocale()));
+
 		if($this->visitor->getFlashVersion() !== null) {
 			$p->utmfl = $this->visitor->getFlashVersion();
 		}