Added /u modifer for UTF-8

HISTORY

@@ -1,3 +1,6 @@
+0.3 - 2014-08-03
+    Added /u modifier to the preg_match for UTF-8
+
 0.2 - 2014-07-31
     Replaced 'shell_exec("curl -s URL")' with PHP cURL function
     Replaced all state-variables with constants

check_smhiwarn.php

@@ -133,7 +133,7 @@ $data = curl_exec($ch);
 curl_close($ch);
 
 // Regex the area (1st paranthesis is area, 2nd is warning class, 3rd is warning msg)
-preg_match("/($district)(?:: )(?:Varning klass )([1-3]+)(?:,\s)([-a-z0-9åäö.,&\s]*)/i", 
+preg_match("/($district)(?:: )(?:Varning klass )([1-3]+)(?:,\s)([-a-z0-9åäö.,&\s]*)/iu", 
 $data, $matches);
 
 // Count how many warnings are issued and issue a critical if more than one