diff --git a/lib/SqlFormatter.php b/lib/SqlFormatter.php
index 49e1d2f..0f4b37c 100644
--- a/lib/SqlFormatter.php
+++ b/lib/SqlFormatter.php
@@ -140,6 +140,9 @@ class SqlFormatter
     // This flag tells us if queries need to be enclosed in <pre> tags
     public static $use_pre = true;
 
+    // This flag determines if keywords should be uppercased
+    public static $uppercase = false;
+
     // This flag tells us if SqlFormatted has been initialized
     protected static $init;
 
@@ -684,6 +687,13 @@ public static function format($string, $highlight=true)
                 }
             }
 
+            // Uppercase reserved words
+            if(self::$uppercase && in_array($token[self::TOKEN_TYPE],array(self::TOKEN_TYPE_RESERVED,self::TOKEN_TYPE_RESERVED_NEWLINE,self::TOKEN_TYPE_RESERVED_TOPLEVEL))){
+                $highlighted = strtoupper($highlighted);
+            }
+
+
+
             // If the token shouldn't have a space before it
             if ($token[self::TOKEN_VALUE] === '.' || $token[self::TOKEN_VALUE] === ',' || $token[self::TOKEN_VALUE] === ';') {
                 $return = rtrim($return, ' ');