Update GearmanParser.php

windows directory separator fix

Service/GearmanParser.php

@@ -265,7 +265,7 @@ class GearmanParser
      */
     public function getFileClassNamespace($file)
     {
-        $filenameBlock = explode('/', $file);
+        $filenameBlock = explode(DIRECTORY_SEPARATOR, $file);
         $filename = explode('.', end($filenameBlock), 2);
         $filename = reset($filename);
 
@@ -275,4 +275,4 @@ class GearmanParser
                 ? $match[1] . '\\' . $filename
                 : false;
     }
-}
+}