微信API接口大全

微信入口绑定，微信事件处理，微信API全部操作包含在这些文件中。
微信支付、微信红包、微信卡券、微信小店。

1. [代码]index.php    

<?phpinclude_once 'lib.inc.php'; $wcObj = new WeChat("YOUKUIYUAN");$wcObj->wcValid();

2. [代码]微信入口类    

<?php/** * Description of wechat * * @author Administrator */class WeChat extends WxApi{  public $token = "";  //put your code here  public function __construct($token = "") {    parent::__construct();    $this->token = $token;  }   public function wcCheckSignature(){    try{      if (empty($this->token)) {        throw new Exception('TOKEN is not defined!');      }             $signature = $_GET["signature"];      $timestamp = $_GET["timestamp"];      $nonce = $_GET["nonce"];               $token = $this->token;      $tmpArr = array($token, $timestamp, $nonce);      // use SORT_STRING rule      sort($tmpArr, SORT_STRING);      $tmpStr = implode( $tmpArr );      $tmpStr = sha1( $tmpStr );       if( $tmpStr == $signature ){          return true;      }else{          return false;      }    }     catch (Exception $e) {      echo 'Message: ' .$e->getMessage();    }  }     public function wcValid(){    $echoStr = isset($_GET["echostr"]) && !empty($_GET["echostr"]) ? addslashes($_GET["echostr"]) : NULL;    if(is_null($echoStr)){      $this->wcMsg();    }    else{      //valid signature , option      if($this->wcCheckSignature()){        echo $echoStr;        exit;      }      else{        exit();      }    }  }     public function wcMsg(){    //get post data, May be due to the different environments    $postStr = isset($GLOBALS["HTTP_RAW_POST_DATA"]) && !empty($GLOBALS["HTTP_RAW_POST_DATA"]) ? $GLOBALS["HTTP_RAW_POST_DATA"] : "";    if(!empty($postStr)){      libxml_disable_entity_loader(true);      $postObj = simplexml_load_string($postStr, 'SimpleXMLElement', LIBXML_NOCDATA);      $this->zcLog(TRUE,$postObj);             $fromUsername = $postObj->FromUserName;      $toUsername = $postObj->ToUserName;      $MsgType = $postObj->MsgType;             if($MsgType == 'event'){//执行事件相应        $Event = $postObj->Event;        switch ($Event) {          case 'subscribe'://关注            break;          case 'unsubscribe'://取消关注            break;          case 'SCAN'://扫描            break;          case 'LOCATION'://地址            break;          case 'CLICK'://点击时间            break;          case 'VIEW'://跳转            break;          case 'card_pass_check'://卡券审核通过            break;          case 'card_not_pass_check'://卡券审核失败            break;          case 'user_get_card'://用户领取卡券            break;          case 'user_del_card'://用户删除卡券            break;          case 'user_view_card'://用户浏览会员卡            break;          case 'user_consume_card'://用户核销卡券            break;          case 'merchant_order'://微小店用户下单付款            break;          default:            break;        }      }      else{        switch ($MsgType) {          case 'text'://文本格式            break;          case 'image'://图片格式            break;          case 'voice'://声音            break;          case 'video'://视频            break;          case 'shortvideo'://小视频            break;          case 'location'://上传地理位置            break;          case 'link'://链接相应            break;          default:            break;        }              }             ////////////////////////////////////////////////////////////////////      $keyword = trim($postObj->Content);      $time = time();      $textTpl = "<xml>              <ToUserName><![CDATA[%s]]></ToUserName>              <FromUserName><![CDATA[%s]]></FromUserName>              <CreateTime>%s</CreateTime>              <MsgType><![CDATA[%s]]></MsgType>              <Content><![CDATA[%s]]></Content>              <FuncFlag>0</FuncFlag>            </xml>";             if(!empty( $keyword )){        $msgType = "text";        $contentStr = "Welcome to wechat world!";        $resultStr = sprintf($textTpl, $fromUsername, $toUsername, $time, $msgType, $contentStr);        echo $resultStr;      }      else{        echo "Input something...";      }      ////////////////////////////////////////////////////////////////////    }    else{      echo "暂时没有任何信息！";      exit;    }  }     //日志LOG  public function zcLog($errcode , $errmsg){    $this->returnAy = array();    $this->returnAy['errcode'] = $errcode;    $this->returnAy['errmsg'] = $errmsg;    $this->returnAy['errtime'] = date("Y-m-d H:i:s",time());    $logfile = fopen("logfile_".date("Ymd",time()).".txt", "a+");    $txt = json_encode($this->returnAy)."/n";    fwrite($logfile, $txt);    fclose($logfile);    //return $this->returnAy;  }   }