PHP Micro-Credit Payment example Analysis _php example

This article for you to share the PHP micro-letter payment examples, including PHP micro-letter Payment source code, PHP micro-letter refund source, PHP micro-letter Payment interface for your reference, the specific content as follows

1.JSapi Payment Demo (click in micro-letter client)

<?php/** * JS_API Payment Demo * ==================================================== * in the micro-letter browser to open the H5 page in the implementation of JS adjustment to pay.
 interface input Output data format is JSON. * Successful adjustment of the payment requires three steps: * Step 1: Web page authorization get user OpenID * Step 2: Use the unified payment interface, get prepay_id * Step 3: Use JSAPI to adjust Payment/include_once (".
 
 /wxpaypubhelper/wxpaypubhelper.php ");

 Use the Jsapi interface $jsApi = new Jsapi_pub (); ========= Step 1: Web page authorization to obtain the user openid============//via code to obtain OpenID if (!isset ($_get[' code ')) {//Trigger micro-letter return code Code $URL = $jsApi-&
 Gt;createoauthurlforcode (Wxpayconf_pub::js_api_call_url); 
 Header ("Location: $url");
 }else {//Get code code to get OpenID $code = $_get[' code '];
 $jsApi->setcode ($code);
 $openid = $jsApi->getopenid ();
 
 //========= Step 2: Use the unified payment interface to obtain prepay_id============//using the Unified Payment interface $unifiedOrder = new Unifiedorder_pub (); IGN has been filled in, the merchant does not need to fill in $unifiedOrder->setparameter ("OpenID", "$openid"); the product description $unifiedOrder->setparameter ("Body", " Contribute a penny ");/Product Description/Custom order number, here for example $timeStamp = time (); $out _trade_no = wxpayconf_pub::appid. "
 $timeStamp "; $unifiedOrder->setparameter ("Out_trade_no", "$out _trade_no");//Merchant Order number $unifiedOrder->setparameter ("Total_ Fee "," 1 ")//Total amount $unifiedOrder->setparameter (" Notify_url ", wxpayconf_pub::notify_url);//notification address $unifiedOrder-> Setparameter ("Trade_type", "JSAPI")//transaction type//non-required, the merchant may fill in the actual situation by filling//$unifiedOrder->setparameter ("sub_mch_id", " XXXX ");//Merchant number//$unifiedOrder->setparameter (" Device_info "," XXXX ");//device number//$unifiedOrder->setparameter (" Attach "," xxxx ")//Additional data//$unifiedOrder->setparameter (" Time_start "," xxxx "),//Transaction start time//$unifiedOrder-> Setparameter ("Time_expire", "xxxx");//transaction end time//$unifiedOrder->setparameter ("Goods_tag", "xxxx");//mark of goods//$ Unifiedorder->setparameter ("OpenID", "xxxx");//user identification//$unifiedOrder->setparameter ("product_id", "xxxx");
 Product ID $prepay _id = $unifiedOrder->getprepayid (); ========= Step 3: Use Jsapi to adjust payment ============ $jsApi->setprepayid ($prePAY_ID);
 $jsApiParameters = $jsApi->getparameters ();

 echo $jsApiParameters;?>

2.native Payment mode one demo (static link two-dimensional code with micro-scan)

 <?php/** * Native (native) payment mode one demo * ==================================================== * die
 Type one: The Merchant builds the link two-dimensional code by the fixed form, the user sweeps the code after the micro-letter * will ProductID and the user OpenID sends to the merchant to set up the link, the merchant receives * requests to generate the order, the call Unified payment interface orders submits to the micro-letter, the micro-letter will return * to
* The two-dimensional code corresponding to this routine is generated by native_call_qrcode.php; * This routine corresponds to a response service of native_call.php; * need both to work together. * * Include_once (".

 /wxpaypubhelper/wxpaypubhelper.php "); 
 
 Set static link $nativeLink = new nativelink_pub (); Set static link parameters//set Required parameters//appid has been filled out, the merchant does not need to fill in the//mch_id has filled in, the merchant does not need to fill out the duplicate//noncestr has filled in, the merchant does not need to fill in the duplicate//time_stamp has filled, the merchant does not need to fill in the duplicate//sign No need to repeat $product _id = wxpayconf_pub::appid. " Static "//Custom Commodity ID $nativeLink->setparameter (" product_id "," $product _id ");//Product ID//Get link $product _url = $

 Nativelink->geturl ();
 Use the short link transform interface $shortUrl = new Shorturl_pub ();
 
"Long_url", "$product _url");//url link//Get short link $CODEURL = $shortUrl->getshorturl (); ?> 

3.native Payment Mode two demo (dynamic link two-dimensional code with micro-scan)

 <?php/** * Native (native) payment-mode two-demo * ==================================================== * Merchants generate orders, first call the unified payment interface to get code
 _url, * This URL generates a two-dimensional code, the user swept the code after the payment. * * * */include_once (".

 /wxpaypubhelper/wxpaypubhelper.php ");
 
 Use the unified payment interface $unifiedOrder = new Unifiedorder_pub ();
 IGN has been filled out, the merchant does not need to fill in $unifiedOrder->setparameter ("Body", "Contribution a Penny");//Product Description/Custom order number, here for example $timeStamp = time (); $out _trade_no = wxpayconf_pub::appid. "
 $timeStamp "; $unifiedOrder->setparameter ("Out_trade_no", "$out _trade_no");//Merchant Order number $unifiedOrder->setparameter ("Total_ Fee "," 1 ")//Total amount $unifiedOrder->setparameter (" Notify_url ", wxpayconf_pub::notify_url);//notification address $unifiedOrder-> Setparameter ("Trade_type", "NATIVE")//transaction type//non-required, the merchant may fill in the actual situation by filling//$unifiedOrder->setparameter ("sub_mch_id", " XXXX ")//Merchant number//$unifiedOrder->setparameter (" Device_info "," XXXX ");//$unifiedOrder->setparAmeter ("Attach", "xxxx");//Additional data//$unifiedOrder->setparameter ("Time_start", "xxxx");//Trading start time/$unifiedOrder- >setparameter ("Time_expire", "xxxx");//transaction end time//$unifiedOrder->setparameter ("Goods_tag", "xxxx");//mark of goods//$ Unifiedorder->setparameter ("OpenID", "xxxx");//user identification//$unifiedOrder->setparameter ("product_id", "xxxx");
 
 Product ID//Get Uniform payment interface Result $unifiedOrderResult = $unifiedOrder->getresult (); The merchant set up the corresponding process flow according to the actual situation if ($unifiedOrderResult ["return_code"] = = "FAIL") {//merchant to increase the process flow echo "Communication error:". $unifiedOrderResult [' Return_msg ']. "
 <br> "; } elseif ($unifiedOrderResult ["result_code"] = = "FAIL") {//merchant to increase its handling process echo "error code:". $unifiedOrderResult [' Err_code ']. "
 <br> "; echo "Error code Description:". $unifiedOrderResult [' Err_code_des ']. "
 <br> ";
 ElseIf ($unifiedOrderResult ["Code_url"]!= NULL) {//From the unified payment interface to the Code_url $code _url = $unifiedOrderResult ["Code_url"];

Merchants to increase their own process//...}

 ?>

4. Payment Query Interface Demo

<?php/** * Order Enquiry-demo * ==================================================== * This interface provides inquiries for all micro-credit payment orders.
 * When payment notification is handled abnormally or lost, the merchant can inquire the order payment status through the interface. * * * */include_once (".
 
 /wxpaypubhelper/wxpaypubhelper.php ");
 Refund Order number if (!isset ($_post["Out_trade_no")) {$out _trade_no = "";

 }else{$out _trade_no = $_post["Out_trade_no"];
 Use order query Interface $orderQuery = new Orderquery_pub (); Setparameter ("Out_trade_no", "$out _trade_no"), or merchant order number//non-required parameters, the merchant may fill in the actual situation by filling//$orderQuery->setparameter ("Sub_mch _id "," xxxx ")//Sub Merchant number//$orderQuery->setparameter (" transaction_id "," xxxx ");//micro-letter order number//Get order query Results $orderQueryResult =
 
 $orderQuery->getresult (); The merchant sets the corresponding processing flow according to the actual situation, here only for example if ($orderQueryResult ["return_code"] = = "FAIL") {echo "Communication error:". $orderQueryResult [' Return_ Msg ']. "
 <br> "; } elseif ($orderQueryResult [result_code] = = "FAIL") {Echo error code: ". $orderQueryResult [' Err_code ']." <bR> "; echo "Error code Description:". $orderQueryResult [' Err_code_des ']. "
 <br> "; else{echo "Transaction status:". $orderQueryResult [' trade_state ']. "
 <br> "; echo "Device number:". $orderQueryResult [' Device_info ']. "
 <br> "; echo "User id:". $orderQueryResult [' OpenID ']. "
 <br> "; Echo "is concerned about the public account:". $orderQueryResult [' Is_subscribe ']. "
 <br> "; echo "Transaction type:". $orderQueryResult [' Trade_type ']. "
 <br> "; echo "Payment Bank:". $orderQueryResult [' Bank_type ']. "
 <br> "; echo "Total amount:". $orderQueryResult [' Total_fee ']. "
 <br> "; echo "Cash coupon Amount:". $orderQueryResult [' Coupon_fee ']. "
 <br> "; echo "Currency type:". $orderQueryResult [' Fee_type ']. "
 <br> "; echo "Micro Letter Payment order Number:". $orderQueryResult [' transaction_id ']. "
 <br> "; echo "Merchant Order Number:". $orderQueryResult [' Out_trade_no ']. "
 <br> "; echo "Merchant packet:". $orderQueryResult [' Attach ']. "
 <br> "; echo "Payment completion Time:". $orderQueryResult [' Time_end ']. "
 <br> "; }//Merchant to increase the processing flow//...?

 >

5. Billing Interface Demo

<?php/** * Billing Interface Demo * ==================================================== * merchant can download the historical transaction list through this interface. * * Include_once (".

 /wxpaypubhelper/wxpaypubhelper.php ");
 The statement date if (!isset ($_post["Bill_date"])) {$bill _date = "20140814";
 
 else{$bill _date = $_post["Bill_date"];
 Use the Billing interface $downloadBill = new Downloadbill_pub (); T;setparameter ("Bill_date", "$bill _date");/$downloadBill->setparameter ("Bill_type", "all");//bill type// Non-required parameters, the merchant can be selected according to the actual situation//$downloadBill->setparameter ("Device_info", "XXXX");//The interface result of the equipment number//Statement $downloadBillResult = $dow
 Nloadbill->getresult ();
 
 echo $downloadBillResult [' Return_code '];
 if ($downloadBillResult [' return_code '] = = "FAIL") {Echo communication error: ". $downloadBillResult [' return_msg '];
 }else{print_r (' <pre> '); echo "" To the billing Details "". "
 </br> ";
 Print_r ($downloadBill->response);
 Print_r (' </pre> '); }
 }
 
?>

 

6. Refund Interface Demo

<?php/** * Refund Request Interface-demo * ==================================================== * NOTE: A partial refund of the same bill requires the same order number and a different * out_ Refund_no. A refund fails to be resubmitted after the original * Out_refund_no is used.
The total refund amount cannot exceed the actual amount of money paid by the user (current * Voucher amount cannot be refunded). * * Include_once (".

 /wxpaypubhelper/wxpaypubhelper.php ");
 Enter the order number to be refunded if (!isset ($_post["Out_trade_no")) | |!isset ($_post["Refund_fee"]) {$out _trade_no = "";
 $refund _fee = "1";
  }else{$out _trade_no = $_post["Out_trade_no"];
 $refund _fee = $_post["Refund_fee"]; Merchant refund number, merchant custom, here for example $out _refund_no = "$out _trade_no".
 $time _stamp ";
 
 The total amount must correspond to the order number Out_trade_no, the total amount of all orders in the demo is 1 minutes $total _fee = "1";
 Use the refund interface $refund = new Refund_pub (); Out_trade_no "," $out _trade_no ");/merchant Order number $refund->setparameter (" Out_refund_no "," $out _refund_no "); Refund->setparameter ("Total_fee", "$total _fee");//Total Amount $refund->setparameter ("Refund_fee", "$refund _fee");
Refund Amount $refund->setparameter ("op_user_id", Wxpayconf_pub::mchid) or operator//non required parameters, the merchant can fill in//$refund according to the actual situation->setparameter ("sub_mch_id", "xxxx");//Merchant number//$refund->setparameter ("Device_info", "xxxx");//device number//$refund->setparameter ("
 
 transaction_id "," XXXX ")//micro-letter order number//Call result $refundResult = $refund->getresult (); The merchant sets the corresponding processing flow according to the actual situation, here only for example if ($refundResult ["return_code"] = = "FAIL") {echo "Communication error:". $refundResult [' return_msg ']. "
 <br> "; else{echo "Business results:". $refundResult [' Result_code ']. "
 <br> "; echo "Error code:". $refundResult [' Err_code ']. "
 <br> "; echo "Error code Description:". $refundResult [' Err_code_des ']. "
 <br> "; echo "Public account ID:". $refundResult [' AppID ']. "
 <br> "; echo "Merchant number:". $refundResult [' mch_id ']. "
 <br> "; echo "Sub merchant Number:". $refundResult [' sub_mch_id ']. "
 <br> "; echo "Device number:". $refundResult [' Device_info ']. "
 <br> "; echo "Signature:". $refundResult [' sign ']. "
 <br> "; echo "Micro-letter order Number:". $refundResult [' transaction_id ']. "
 <br> "; echo "Merchant Order Number:". $refundResult [' Out_trade_no ']. "<br> "; echo "Merchant Refund Number:". $refundResult [' Out_refund_no ']. "
 <br> "; echo "micro-credit Refund number:". $refundResult [' refund_idrefund_id ']. "
 <br> "; echo "Refund Channel:". $refundResult [' Refund_channel ']. "
 <br> "; echo "Refund amount:". $refundResult [' Refund_fee ']. "
 <br> "; echo "Cash voucher refund Amount:". $refundResult [' Coupon_refund_fee ']. "
 <br> ";

 }}?>

7. Refund Query Interface Demo

<?php/** * Refund Request Interface-demo * ====================================================

 /wxpaypubhelper/wxpaypubhelper.php ");
 The order number to query if (!isset ($_post["Out_trade_no"])) {$out _trade_no = "";
 
 }else{$out _trade_no = $_post["Out_trade_no"];
 Use the refund query interface $refundQuery = new Refundquery_pub (); Setparameter ("Out_trade_no", "$out _trade_no");//Merchant Order number//$refundQuery->setparameter ("Out_refund_no", "XXXX"); Merchant Refund Number//$refundQuery->setparameter ("refund_id", "XXXX");//micro-Credit Refund number//$refundQuery->setparameter ("Transaction _id "," xxxx ");//micro-Credit Refund number//non-required parameters, the merchant can fill in according to the actual situation//$refundQuery->setparameter (" sub_mch_id "," xxxx ");//Sub Merchant No.//$ Refundquery->setparameter ("Device_info", "XXXX");//Refund Query interface Results $refundQueryResult = $refundQuery->
 
 GetResult (); The merchant sets the corresponding processing flow according to the actual situation, here only for example if ($refundQueryResult ["return_code"] = = "FAIL") {echo "Communication error:". $refundqueryresult[' return_msg ']. "
 <br> "; else{echo "Business results:". $refundQueryResult [' Result_code ']. "
 <br> "; echo "Error code:". $refundQueryResult [' Err_code ']. "
 <br> "; echo "Error code Description:". $refundQueryResult [' Err_code_des ']. "
 <br> "; echo "Public account ID:". $refundQueryResult [' AppID ']. "
 <br> "; echo "Merchant number:". $refundQueryResult [' mch_id ']. "
 <br> "; echo "Sub merchant Number:". $refundQueryResult [' sub_mch_id ']. "
 <br> "; echo "Device number:". $refundQueryResult [' Device_info ']. "
 <br> "; echo "Signature:". $refundQueryResult [' sign ']. "
 <br> "; echo "Micro-letter order Number:". $refundQueryResult [' transaction_id ']. "
 <br> "; echo "Merchant Order Number:". $refundQueryResult [' Out_trade_no ']. "
 <br> "; echo "Refund Number of Pens:". $refundQueryResult [' Refund_count ']. "
 <br> "; echo "Merchant Refund Number:". $refundQueryResult [' Out_refund_no ']. "
 <br> "; echo "micro-credit Refund number:". $refundQueryResult [' refund_idrefund_id ']. "
 <br> "; echo "Refund Channel:". $refundQueryResult [' Refund_channel ']. "
 <br> "; echo "Refund amount:". $refundQueryResult [' Refund_fee ']. "
 <br> "; echo "Cash voucher refund Amount:". $refundQueryResult [' Coupon_refund_fee ']."
 <br> "; echo "Refund Status:". $refundQueryResult [' Refund_status ']. "
 <br> ";

 }}?>

Micro-letter Payment Source Download

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