Merge pull request #197 from phpcr/analysis-KZ7V6Q

Apply fixes from StyleCI

Author: dbu

src/PHPCR/Util/UUIDHelper.php

@@ -46,25 +46,25 @@ public static function generateUUID()
         return sprintf(
             '%04x%04x-%04x-%04x-%04x-%04x%04x%04x',
             // 32 bits for "time_low"
-            mt_rand(0, 0xffff),
-            mt_rand(0, 0xffff),
+            mt_rand(0, 0xFFFF),
+            mt_rand(0, 0xFFFF),
 
             // 16 bits for "time_mid"
-            mt_rand(0, 0xffff),
+            mt_rand(0, 0xFFFF),
 
             // 16 bits for "time_hi_and_version",
             // four most significant bits holds version number 4
-            mt_rand(0, 0x0fff) | 0x4000,
+            mt_rand(0, 0x0FFF) | 0x4000,
 
             // 16 bits, 8 bits for "clk_seq_hi_res",
             // 8 bits for "clk_seq_low",
             // two most significant bits holds zero and one for variant DCE1.1
-            mt_rand(0, 0x3fff) | 0x8000,
+            mt_rand(0, 0x3FFF) | 0x8000,
 
             // 48 bits for "node"
-            mt_rand(0, 0xffff),
-            mt_rand(0, 0xffff),
-            mt_rand(0, 0xffff)
+            mt_rand(0, 0xFFFF),
+            mt_rand(0, 0xFFFF),
+            mt_rand(0, 0xFFFF)
         );
     }
 }