PHP WeChat official account automatically sends a red packet API_php instance

Red envelopes have become a popular form of blessing. everyone has learned how to use red envelopes. This article mainly introduces the API for automatically sending red envelopes with the PHP public account, if you are interested, you can refer to the examples in this article to share the API code for automatically sending red packets to the PHP public account. The details are as follows:

Paste the core interface code and enter the data yourself. the interface test is OK.
Wechat_packet.php

 Weixin_appid = C ('wap _ weixin_appid '); $ this-> mch_id = C ('WeChat _ mch_id '); $ this-> send_name = C ('WeChat _ send_name '); $ this-> wishing = C ('WeChat _ wishing '); $ this-> act_name = C ('WeChat _ act_name '); $ this-> client_ip = $ _ SERVER ['server _ ADDR']; $ this-> remark = C ('WeChat _ remark'); $ this-> nonce_str = $ this-> create_nonce_str (32 ); $ this-> api_password = C ('WeChat _ api_password '); $ inc_file = BASE_PATH.DS. 'api '. DS. 'WeChat '. DS. 'arraytoxml. php '; if (is_file ($ inc_file) {require ($ inc_file);} $ this-> arraytoxml = new ArrayToXML ();} public function send_post ($ mch_billno, $ re_openid, $ total_amount) {$ sign = $ this-> create_sign ($ mch_billno, $ re_openid, $ total_amount ); $ send_array = array ('nonce _ str' => $ this-> nonce_str, 'mch _ billno' => $ mch_billno, 'mch _ id' => $ this-> mch_id, 'wxappid '=> $ this-> weixin_appid, 'Send _ Name' => $ this-> send_name,'re _ openid' => $ re_openid, 'total _ amount' => $ total_amount, 'Total _ num' => $ this-> total_num, 'wishing' => $ this-> wishing, 'Client _ IP' => $ this-> client_ip, 'Act _ name' => $ this-> act_name, 'remark' => $ this-> remark, 'sign' => $ sign ,); $ send_xml = $ this-> arraytoxml-> toXml ($ send_array, ''); $ data = $ this-> curl_post_ssl ($ this-> url, $ send_xml ); $ data = $ this-> xmlToArray ($ data); File_put_contents ('adki ', var_export ($ data, true), FILE_APPEND);}/* Ensure that your libcurl version supports two-way authentication, version later than 7.20.1 */private function curl_post_ssl ($ url, $ vars, $ second = 30, $ aHeader = array () {$ ch = curl_init (); // timeout curl_setopt ($ ch, CURLOPT_TIMEOUT, $ second); curl_setopt ($ ch, CURLOPT_RETURNTRANSFER, 1); // Set proxy here, if yes // 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 ); // select one of the following two methods // The first method, cert and key belong to two. pem file // the default format is PEM. you can comment curl_setopt ($ ch, CURLOPT_SSLCERTTYPE, 'pem'); curl_setopt ($ ch, CURLOPT_SSLCERT, getcwd (). $ this-> public_key); // the default format is PEM. you can comment curl_setopt ($ ch, CURLOPT_SSLKEYTYPE, 'pem'); curl_setopt ($ ch, CURLOPT_SSLKEY, getcwd (). $ thi S-> private_key); // ca certificate curl_setopt ($ ch, CURLOPT_CAINFO, $ this-> rootca); // The second method is to merge two files into one. 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 ;}} // Generate the private function create_sign ($ mch_billno, $ re_openid, $ total_amount) {$ string_array = array ('Act _ name' => $ this-> act_name, 'client _ IP' => $ this-> client_ip, 'mch _ billno' => $ mch_billno, 'mch _ id' => $ this-> mch_id, 'nonce _ str' => $ this-> nonce_str,'re _ openid' => $ re_openid, 'remark' => $ this-> remark, 'Send _ nam E '=> $ this-> send_name, 'total _ amount' => $ total_amount, 'total _ num' => $ this-> total_num, 'wishing' => $ this-> wishing, 'wxappid '=> $ this-> weixin_appid,); foreach ($ string_array as $ key => $ value) {if (! Empty ($ value) {$ stringA. = "$ key = $ value"; if ($ key! = 'Wxappid ') {$ stringA. = '&' ;}}// convert to UTF-8 $ stringA = $ this-> gbkToUtf8 ($ stringA ); $ stringSignTemp = "$ stringA & key = $ this-> api_password"; $ sign = MD5 ($ stringSignTemp); $ sign = strtoupper ($ sign); return $ sign ;} // Generate the random string private function create_nonce_str ($ length) {$ str = null; $ strPol = "regular"; $ max = strlen ($ strPol)-1; for ($ I = 0; $ I <$ length; $ I ++) {$ str. = $ strPol [rand (0, $ max)]; // rand ($ min, $ max) generate a random integer between min and max} return $ str ;} /*** automatically converts gbk or gb2312 encoded strings into utf8. * The encoding class of the input string is automatically determined. if it is UTF-8, no conversion is required, otherwise, the UTF-8 character string * supports UTF-8, gbk, gb2312 * @ $ str: string */private function gbkToUtf8 ($ str) {$ charset = mb_detect_encoding ($ str, array ('ascii ', 'utf-8', 'gbk', 'gb2312'); $ charset = strtolower ($ charset ); if ("UTF-8 "! = $ Charset) {$ str = iconv ('utf-8', $ charset, $ str);} return $ str;} private function xmlToArray ($ postStr) {$ msg = array (); $ msg = (array) simplexml_load_string ($ postStr, 'simplexmlelement', LIBXML_NOCDATA); return $ msg ;}}

Array to xml: arraytoxml. php

 ';  foreach ($data as $key => $value){   if (is_numeric($value)){    $xml .= "<".$key.">".$value."
 ";   }else{    $xml .= "<".$key.">
 
 ";   }  }  $xml .= '';  return $xml; }}

The above is all the content of this article. I hope it will be helpful for you to learn PHP programming, and I hope you can support your feet.