Notify.php 1.9 KB

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  1. <?php
  2. /**
  3. * Created by PhpStorm.
  4. * User: Administrator
  5. * Date: 16-5-28
  6. * Time: 下午2:39
  7. */
  8. namespace api\libs;
  9. class Notify {
  10. public $data;//接收到的数据,类型为关联数组
  11. var $returnParameters;//返回参数,类型为关联数组
  12. /**
  13. * 将微信的请求xml转换成关联数组,以方便数据处理
  14. */
  15. function saveData($xml)
  16. {
  17. $this->data = WxPayHelper::xmlstr_to_array($xml);
  18. }
  19. function checkSign()
  20. {
  21. $tmpData = $this->data;
  22. unset($tmpData['sign']);
  23. $sign = WxPayHelper::getSign($tmpData);//本地签名
  24. if ($this->data['sign'] == $sign) {
  25. return TRUE;
  26. }
  27. return FALSE;
  28. }
  29. /**
  30. * 获取微信的请求数据
  31. */
  32. function getData()
  33. {
  34. return $this->data;
  35. }
  36. /**
  37. * 设置返回微信的xml数据
  38. */
  39. function setReturnParameter($parameter, $parameterValue)
  40. {
  41. $this->returnParameters[$this->trimString($parameter)] = $this->trimString($parameterValue);
  42. }
  43. /**
  44. * 生成接口参数xml
  45. */
  46. function createXml()
  47. {
  48. return WxPayHelper::arrayToXml($this->returnParameters);
  49. }
  50. /**
  51. * 将xml数据返回微信
  52. */
  53. function returnXml()
  54. {
  55. $returnXml = $this->createXml();
  56. return $returnXml;
  57. }
  58. /**
  59. * 作用:将xml转为array
  60. */
  61. public function xmlToArray($xml)
  62. {
  63. //将XML转为array
  64. $array_data = json_decode(json_encode(simplexml_load_string($xml, 'SimpleXMLElement', LIBXML_NOCDATA)), true);
  65. return $array_data;
  66. }
  67. function trimString($value)
  68. {
  69. $ret = null;
  70. if (null != $value)
  71. {
  72. $ret = $value;
  73. if (strlen($ret) == 0)
  74. {
  75. $ret = null;
  76. }
  77. }
  78. return $ret;
  79. }
  80. }