[php] (bug-fix:minor) Bad result set variable: used '$row' instead of '$xRow'.
[php] (bug-fix:minor) Missing initialization for '$buyNow' variable.
[php] (bug-fix:minor) Bad result set variable: used '$userRow' instead of '$row'.
[php] (bug-fix:minor) Bad field in SELECT query: used 'id' instead of 'rating'.