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Input Class - Strip Slashes for Magic Quotes

/ Published in: PHP
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  1. class Input
  2. {
  3. 	static public function check_magic_quotes()
  4. 	{
  5. 		if (get_magic_quotes_gpc())
  6. 		{
  7. 			$_GET = Input::fix_slashes($_GET);
  8. 			$_POST = Input::fix_slashes($_POST);
  9. 			$_SERVER = Input::fix_slashes($_SERVER);
  10. 		}
  11. 	}
  12.  
  13. 	static public function fix_slashes($arr)
  14. 	{
  15. 		if (is_array($arr))
  16. 		{
  17. 			foreach ($arr as $k => $v)
  18. 			{
  19. 				$arr[$k] = is_array($v) ? Input::fix_slashes($v) : stripslashes($v);
  20. 			}
  21. 			return $arr;
  22. 		}
  23. 		else
  24. 		{
  25. 			return stripslashes($arr);
  26. 		}
  27. 	}
  28.  
  29. 	static public function get($key = '', $default = null)
  30. 	{
  31. 		return isset($_GET[$key]) ? $_GET[$key] : $default;
  32. 	}
  33.  
  34. 	static public function post($key = '', $default = null)
  35. 	{
  36. 		return isset($_POST[$key]) ? $_POST[$key] : $default;
  37. 	}
  38.  
  39. 	static public function cookie($key = '', $default = null)
  40. 	{
  41. 		return isset($_COOKIE[$key]) ? $_COOKIE[$key] : $default;
  42. 	}
  43.  
  44. 	static public function server($key = '', $default = null)
  45. 	{
  46. 		return isset($_SERVER[$key]) ? $_SERVER[$key] : $default;
  47. 	}
  48.  
  49. 	static public function session($key = '', $default = null)
  50. 	{
  51. 		return isset($_SESSION[$key]) ? $_SESSION[$key] : $default;
  52. 	}
  53. }

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