Merge pull request #21 from marc1706/master

Only pass strings to switch()
phpbb · Nov 20, 2012 · df2fa99 · df2fa99
2 parents 49eef1a + fc779cb
commit df2fa99
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/umil/root/umil/umil.php b/umil/root/umil/umil.php
@@ -571,7 +571,7 @@ function cache_purge($type = '', $style_id = 0)
 		}
 
 		$style_id = (int) $style_id;
-		$type = (string) $type; // Prevent PHP bug.
+		$type = (is_array($type)) ? '' : strval($type); // only pass strings to switch()
 
 		switch ($type)
 		{