Concentrated issues

Here is the list of the lines that generated the most issues.

File Count Analysis
/Models/PaypalMethods.php:46
  •   Invalid Constant Name
  •   Multiple Constant Definition
  •   Constants With Strange Names
  •   Use const
  •   Common Alternatives
  •   Don't Pollute Global Space
/Models/PaypalMethods.php:56
  •   Invalid Constant Name
  •   Multiple Constant Definition
  •   Constants With Strange Names
  •   Use const
  •   Common Alternatives
  •   Don't Pollute Global Space