PHP version WeChat public platform Red Envelope api_php Example

Rewrite the API interface below PHP,

Red envelope support, JSAPI dynamic parameter interface support

http://git.oschina.net/youkuiyuan/yky_test/blob/master/class/wxapi.class.php

API class-Add red envelope support

<?php/******************************************************** * @author Kyler you
 
  
   * @link http://mp.weixin.qq.com/wiki/home/index.html * @version 2.0.1 * @uses $wxApi = new Wxapi ();     * @package API interface will continue to update ********************************************************/class Wxapi {const APPID    = "";     Const APPSECRET = ""; Const MCHID = ""; Merchant Number Const Privatekey = "";     Private key Public $parameters = Array ();     Public Function __construct () {}/**************************************************** * commits the API method, returns the specified JSON /Public Function Wxhttpsrequest ($url, $data = null) {$curl        = Curl_init ();        curl_setopt ($curl, Curlopt_url, $url);        curl_setopt ($curl, Curlopt_ssl_verifypeer, FALSE);        curl_setopt ($curl, Curlopt_ssl_verifyhost, FALSE);            if (!empty ($data)) {curl_setopt ($curl, Curlopt_post, 1);        curl_setopt ($curl, Curlopt_postfields, $data);        } curl_setopt ($curl, Curlopt_returntransfer, 1); $oUtput = curl_exec ($curl);        Curl_close ($curl);    return $output; /**************************************************** * With certificate submission data-Red envelopes use ************************************* /Public Function Wxhttpsrequestpem ($url, $vars, $second =30, $aHeader =array ()) {$ch = Curl_init ()        ;        Time-out curl_setopt ($ch, Curlopt_timeout, $second);        curl_setopt ($ch, Curlopt_returntransfer, 1);        Here set the agent, if any,//curl_setopt ($ch, Curlopt_proxy, ' 10.206.30.98 ');        curl_setopt ($ch, curlopt_proxyport, 8080);        curl_setopt ($ch, Curlopt_url, $url);        curl_setopt ($ch, Curlopt_ssl_verifypeer,false);         curl_setopt ($ch, Curlopt_ssl_verifyhost,false); There are two ways to choose one//first method, cert and key belong to two. pem file//default format is PEM, you can annotate curl_setopt ($ch, Curlopt_sslcerttype, ' P        EM '); curl_setopt ($ch, CURLOPT_SSLCERT,GETCWD (). '        /apiclient_cert.pem ');  The default format is PEM, which can be annotated with curl_setopt ($ch, Curlopt_sslkeytype, ' PEM ');      curl_setopt ($ch, CURLOPT_SSLKEY,GETCWD (). '         /apiclient_key.pem ');        curl_setopt ($ch, Curlopt_cainfo, ' PEM '); curl_setopt ($ch, CURLOPT_CAINFO,GETCWD (). '         /rootca.pem '); The second way, two files to synthesize a. pem file//curl_setopt ($ch, CURLOPT_SSLCERT,GETCWD ().         /all.pem ');        if (count ($aHeader) >= 1) {curl_setopt ($ch, Curlopt_httpheader, $aHeader);        } curl_setopt ($ch, Curlopt_post, 1);        curl_setopt ($ch, Curlopt_postfields, $vars);        $data = curl_exec ($ch);            if ($data) {curl_close ($ch);        return $data;            } else {$error = Curl_errno ($ch);             echo "Call Faild, ErrorCode: $error \ n";            Curl_close ($ch);        return false; }}/**************************************************** * Gets Accesstoken returns the at information for the specified public number ********************     /Public Function Wxaccesstoken ($appId = null, $appSecret = null) {$appId = Is_null ($APPID)?        Self::appid: $appId; $appSecret = Is_null ($appSecret)?        Self::appsecret: $appSecret;        Echo $appId, $appSecret; $url = "https://api.weixin.qq.com/cgi-bin/token?grant_type=client_credential&appid=". $appId. "        &secret= ". $appSecret;        $result = $this->wxhttpsrequest ($url);        Print_r ($result);        $jsoninfo = Json_decode ($result, true);        $access _token = $jsoninfo ["Access_token"];    return $access _token; /**************************************************** * Get user information via OpenID, return array ********************************        /Public Function Wxgetuser ($openId) {$wxAccessToken = $this->wxaccesstoken (); $url = "https://api.weixin.qq.com/cgi-bin/user/info?access_token=". $wxAccessToken. " &openid= ". $openId."        &AMP;LANG=ZH_CN ";        $result = $this->wxhttpsrequest ($url);        $jsoninfo = Json_decode ($result, true);    return $jsoninfo; }     /***** Sent to the specified user by specifying the template information and returning the specified JSON data after the send is complete ******************************        /Public Function Wxsendtemplate ($jsonData) {$wxAccessToken = $this->wxaccesstoken ();        $url = "https://api.weixin.qq.com/cgi-bin/message/template/send?access_token=". $wxAccessToken;        $result = $this->wxhttpsrequest ($url, $jsonData);    return $result; /**************************************************** * Send custom Template message *************************************** /Public Function Wxsetsend ($touser, $template _id, $url, $data, $topcolor = ' #7B68EE ') {$template            = Array (' touser ' = $touser, ' template_id ' = = $template _id, ' url ' = = $url,        ' Topcolor ' = $topcolor, ' data ' = $data);        $jsonData = Json_encode ($template);        $result = $this->wxsendtemplate ($jsonData); return $result;   /**************************************************** * Set OAuth jump URL, return string information-SCOPE = snsapi_base//validation does not return confirmation page, you can only get OpenID ****************************************************/public Function wxoauthbase ($REDIRECTURL, $stat E = "", $appId = NULL) {$appId = Is_null ($appId)?        Self::appid: $appId; $url = "https://open.weixin.qq.com/connect/oauth2/authorize?appid=". $appId. " &redirect_uri= ". $redirectUrl." &response_type=code&scope=snsapi_base&state= ". $state."        #wechat_redirect ";    return $url; }/**************************************************** * Set OAuth jump URL, return string information-SCOPE = snsapi_userinfo//get user full letter ****************************************************/Public Function Wxoauthuserinfo ($REDIRECTURL, $state = "", $        AppId = NULL) {$appId = Is_null ($appId)? Self::appid: $appId; $url = "https://open.weixin.qq.com/connect/oauth2/authorize?appid=". $appId. " &redirect_uri= ". $redirectUrl." &responsE_type=code&scope=snsapi_userinfo&state= ". $state."        #wechat_redirect ";    return $url; }/**************************************************** * OAuth jump Specifies URL ***************************************    /Public Function Wxheader ($url) {header ("Location:". $url); /**************************************************** * Gets the at information through the OAuth return page ********************************* /Public Function Wxoauthaccesstoken ($code, $appId = null, $appSecret = null) {$appId = Is_null ($appId)?        Self::appid: $appId; $appSecret = Is_null ($appSecret)?        Self::appsecret: $appSecret; $url = "https://api.weixin.qq.com/sns/oauth2/access_token?appid=". $appId. " &secret= ". $appSecret." &code= ". $code."        &grant_type=authorization_code ";        $result = $this->wxhttpsrequest ($url);        Print_r ($result);        $jsoninfo = Json_decode ($result, true); $access _token = $jsoninfo ["acCess_token "];          return $jsoninfo; /**************************************************** * Get current user information via OAuth's Access_token information//execute only in Snsapi_userinfo mode Run ****************************************************/Public Function Wxoauthuser ($OauthAT, $openId) {$ur L = "https://api.weixin.qq.com/sns/userinfo?access_token=". $OauthAT. " &openid= ". $openId."        &AMP;LANG=ZH_CN ";        $result = $this->wxhttpsrequest ($url);        $jsoninfo = Json_decode ($result, true);          return $jsoninfo; /***************************************************** * Generates a random string-up to a maximum of 32-bit strings ************************* /Public Function wxnoncestr ($length = +, $type = FALSE) {$chars = "Abcdefghijklmnop      qrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789 ";      $str = "";      for ($i = 0; $i < $length; $i + +) {$str. = substr ($chars, Mt_rand (0, strlen ($chars)-1), 1); } if ($type = = TRUE) {REturn Strtoupper (MD5 (Time (). $str));      } else {return $str; }}/******************************************************* * Merchant order number-Maximum 28-bit string *********************        /Public Function Wxmchbillno ($mchid = NULL) {if (Is_null ($mchid)) { if (Self::mchid = = "" | |        Is_null (Self::mchid)) {$mchid = time ();        } else{$mchid = Self::mchid;      }} else{$mchid = substr (Addslashes ($mchid), 0,10);    Return date ("Ymd", Time ()). Time (). $mchid; }/******************************************************* * formatted array becomes parameter format-supports URL encryption ********************* /Public Function Wxsetparam ($parameters) {if (Is_array ($parameters) &amp        ;&!empty ($parameters)) {$this->parameters = $parameters;      return $this->parameters;      } else{return Array (); }    }         /*** formatted array becomes parameter format-supports URL encryption ********************************** /Public Function Wxformatarray ($parameters = NULL, $urlencode = FALSE) {if (Is_null ($param      eters) {$parameters = $this->parameters; } $restr = "";//Initialize Empty ksort ($parameters);//Sort parameter foreach ($parameters as $k + $v) {//Loop custom parameter if (nul L! = $v && "null"! = $v && "sign"! = $k) {if ($urlencode) {///if the parameter needs to be increased by URL encryption, do not need $          v = urlencode ($v); } $restr. = $k. "=" . $v.  "&";//Return full string} if (Strlen ($RESTR) > 0) {//If there is data then the last "&" Delete $restr = substr ($restr, 0,      Strlen ($RESTR)-1); } return $RESTR;//Return string}/******************************************************* * MD5 signature Generator-required number of parameters The group is converted to a string [Wxformatarray method] *******************************************************/Public function wxmd5sign ($contENT, $privatekey) {try {if (Is_null ($key)) {throw new Exception ("Tenpay signature key cannot be empty!        ");        } if (Is_null ($content)) {throw new Exception ("Tenpay signature content cannot be empty"); } $signStr = $content. "&key=".        $key;      Return Strtoupper (MD5 ($SIGNSTR));      } catch (Exception $e) {die ($e->getmessage ()); }}/******************************************************* * SHA1 signature Generator-need to convert a parameter array into a string [Wxformatarray method ] *******************************************************/Public Function wxsha1sign ($content, $privatekey) {TR y {if (Is_null ($key)) {throw new Exception ("Tenpay signature key cannot be empty!        ");        } if (Is_null ($content)) {throw new Exception ("Tenpay signature content cannot be empty"); } $signStr = $content. "&key=".        $key;      Return Strtoupper (SHA1 ($SIGNSTR));      } catch (Exception $e) {die ($e->getmessage ()); }    }     /************************************ Array parsing XML-Red Envelope interface *******************************************************/public fun      Ction wxarraytoxml ($parameters = NULL) {if (Is_null ($parameters)) {$parameters = $this->parameters;      } if (!is_array ($parameters) | | empty ($parameters)) {die ("parameter not unresolved for an array"); } $xml = "
  
   
    
 "; foreach ($arr as $key = + $val) {if (Is_numeric ($val)) {$xml. = "<". $key. "         > ". $val." 
     ; } else $xml. = "<". $key. "       > ".$val." 
     "; } $xml. = "
 
   
  ";     return $xml; }       }
 

Later or will be added together to do this class, online resources are many, but there is a certain basis for people to see the change can be, for no contact just contact novice still need to give support. Help users to train their ideas.

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