128 lines
3.0 KiB
PHP
Executable File
128 lines
3.0 KiB
PHP
Executable File
<?php
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/**
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* 扫码支付接口类
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*/
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include_once ("WxPayBase.php");
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class WxQrcodePay extends WxPayBase {
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public $parameters; // 请求参数，类型为关联数组
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public $response; // 微信返回的响应
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public $result; // 返回参数，类型为关联数组
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public $url; // 接口链接
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public $curl_timeout; // curl超时时间
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public $data; // 接收到的数据，类型为关联数组
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public $returnParameters; // 返回参数，类型为关联数组
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function __construct() {
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// 设置接口链接
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$this->url = "https://api.mch.weixin.qq.com/pay/unifiedorder";
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// 设置curl超时时间
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$this->curl_timeout = WxPayConf::$CURL_TIMEOUT;
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}
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/**
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* 作用：设置请求参数
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*/
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function setParameter($parameter, $parameterValue) {
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$this->parameters [$this->trimString ( $parameter )] = $this->trimString ( $parameterValue );
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}
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/**
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* 作用：设置标配的请求参数，生成签名，生成接口参数xml
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*/
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function getXml() {
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$this->parameters ["appid"] = WxPayConf::$APPID; // 公众账号ID
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$this->parameters ["mch_id"] = WxPayConf::$MCHID; // 商户号
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$this->parameters ["nonce_str"] = $this->createNoncestr (); // 随机字符串
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$this->parameters ["sign"] = $this->getSign ( $this->parameters ); // 签名
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return $this->arrayToXml ( $this->parameters );
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}
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/**
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* 作用：post请求xml
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*/
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function postXml() {
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$xml = $this->getXml ();
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$this->response = $this->postXmlCurl ( $xml, $this->url, $this->curl_timeout );
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return $this->response;
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}
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/**
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* 作用：使用证书post请求xml
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*/
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function postXmlSSL() {
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$xml = $this->getXml ();
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$this->response = $this->postXmlSSLCurl ( $xml, $this->url, $this->curl_timeout );
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return $this->response;
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}
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/**
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* 作用：获取结果，默认不使用证书
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*/
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function getResult() {
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$this->postXml ();
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$this->result = $this->xmlToArray ( $this->response );
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return $this->result;
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}
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/**
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* 将微信的请求xml转换成关联数组，以方便数据处理
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*/
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function saveData($xml) {
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$this->data = $this->xmlToArray ( $xml );
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}
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/**
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* 检测微信签名
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* @return boolean
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*/
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function checkSign() {
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$tmpData = $this->data;
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unset ( $tmpData ['sign'] );
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$sign = $this->getSign ( $tmpData ); // 本地签名
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if ($this->data ['sign'] == $sign) {
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return TRUE;
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}
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return FALSE;
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}
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/**
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* 获取微信的请求数据
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*/
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function getData() {
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return $this->data;
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}
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/**
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* 设置返回微信的xml数据
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*/
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function setReturnParameter($parameter, $parameterValue) {
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$this->returnParameters [$this->trimString ( $parameter )] = $this->trimString ( $parameterValue );
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}
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/**
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* 生成接口参数xml
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*/
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function createXml() {
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return $this->arrayToXml ( $this->returnParameters );
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}
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/**
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* 将xml数据返回微信
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*/
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function returnXml() {
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$returnXml = $this->createXml ();
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return $returnXml;
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}
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}
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?>
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