Codice PHP:
<?php
// read the post from PayPal system and add 'cmd' $req = 'cmd=_notify-validate'; foreach ($_POST as $key => $value) { $value = urlencode(stripslashes($value)); $req .= "&$key=$value"; } // post back to PayPal system to validate $header = "POST /cgi-bin/webscr HTTP/1.0\r\n"; $header .= "Content-Type: application/x-www-form-urlencoded\r\n"; $header .= "Content-Length: " . strlen($req) . "\r\n\r\n"; // If testing on Sandbox use: //$fp = fsockopen ('ssl://www.sandbox.paypal.com', 443, $errno, $errstr, 30); $fp = fsockopen ('ssl://www.paypal.com', 443, $errno, $errstr, 30); // assign posted variables to local variables $item_name = $_POST['item_name']; $business = $_POST['business']; $item_number = $_POST['item_number']; $payment_status = $_POST['payment_status']; $mc_gross = $_POST['mc_gross']; $payment_currency = $_POST['mc_currency']; $txn_id = $_POST['txn_id']; $receiver_email = $_POST['receiver_email']; $receiver_id = $_POST['receiver_id']; $quantity = $_POST['quantity']; $num_cart_items = $_POST['num_cart_items']; $payment_date = $_POST['payment_date']; $first_name = $_POST['first_name']; $last_name = $_POST['last_name']; $payment_type = $_POST['payment_type']; $payment_status = $_POST['payment_status']; $payment_gross = $_POST['payment_gross']; $payment_fee = $_POST['payment_fee']; $settle_amount = $_POST['settle_amount']; $memo = $_POST['memo']; $payer_email = $_POST['payer_email']; $txn_type = $_POST['txn_type']; $payer_status = $_POST['payer_status']; $address_street = $_POST['address_street']; $address_city = $_POST['address_city']; $address_state = $_POST['address_state']; $address_zip = $_POST['address_zip']; $address_country = $_POST['address_country']; $address_status = $_POST['address_status']; $item_number = $_POST['item_number']; $tax = $_POST['tax']; $option_name1 = $_POST['option_name1']; $option_selection1 = $_POST['option_selection1']; $option_name2 = $_POST['option_name2']; $option_selection2 = $_POST['option_selection2']; $for_auction = $_POST['for_auction']; $invoice = $_POST['invoice']; $custom = $_POST['custom']; $notify_version = $_POST['notify_version']; $verify_sign = $_POST['verify_sign']; $payer_business_name = $_POST['payer_business_name']; $payer_id =$_POST['payer_id']; $mc_currency = $_POST['mc_currency']; $mc_fee = $_POST['mc_fee']; $exchange_rate = $_POST['exchange_rate']; $settle_currency = $_POST['settle_currency']; $parent_txn_id = $_POST['parent_txn_id']; $pending_reason = $_POST['pending_reason']; $reason_code = $_POST['reason_code']; // subscription specific vars $subscr_id = $_POST['subscr_id']; $subscr_date = $_POST['subscr_date']; $subscr_effective = $_POST['subscr_effective']; $period1 = $_POST['period1']; $period2 = $_POST['period2']; $period3 = $_POST['period3']; $amount1 = $_POST['amount1']; $amount2 = $_POST['amount2']; $amount3 = $_POST['amount3']; $mc_amount1 = $_POST['mc_amount1']; $mc_amount2 = $_POST['mc_amount2']; $mc_amount3 = $_POST['mcamount3']; $recurring = $_POST['recurring']; $reattempt = $_POST['reattempt']; $retry_at = $_POST['retry_at']; $recur_times = $_POST['recur_times']; $username = $_POST['username']; $password = $_POST['password']; //auction specific vars $for_auction = $_POST['for_auction']; $auction_closing_date = $_POST['auction_closing_date']; $auction_multi_item = $_POST['auction_multi_item']; $auction_buyer_id = $_POST['auction_buyer_id']; //DB connect creds and email $notify_email = ""; //email address to which debug emails are sent to $DB_Server = ""; //your MySQL Server $DB_Username = ""; //your MySQL User Name $DB_Password = ""; //your MySQL Password $DB_DBName = ""; //your MySQL Database Name if (!$fp) { // HTTP ERROR } else { fputs ($fp, $header . $req); while (!feof($fp)) { $res = fgets ($fp, 1024); if (strcmp ($res, "VERIFIED") == 0) { //create MySQL connection $Connect = @mysql_connect($DB_Server, $DB_Username, $DB_Password) or die("Couldn't connect to MySQL:
" . mysql_error() . "
" . mysql_errno()); //select database $Db = @mysql_select_db($DB_DBName, $Connect) or die("Couldn't select database:
" . mysql_error(). "
" . mysql_errno()); $fecha = date("m")."/".date("d")."/".date("Y"); $fecha = date("Y").date("m").date("d"); //check if transaction ID has been processed before $checkquery = "select txnid from paypal_payment_info where txnid='".$txn_id."'"; $sihay = mysql_query($checkquery) or die("Duplicate txn id check query failed:
" . mysql_error() . "
" . mysql_errno()); $nm = mysql_num_rows($sihay); if ($nm == 0){ //execute query if ($txn_type == "cart"){ $strQuery = "insert into paypal_payment_info(paymentstatus,buyer_email,firstname,lastname,street,city,state,zipcode,country,mc_gross,mc_fee,memo,paymenttype,paymentdate,txnid,pendingreason,reasoncode,tax,datecreation) values ('".$payment_status."','".$payer_email."','".$first_name."','".$last_name."','".$address_street."','".$address_city."','".$address_state."','".$address_zip."','".$address_country."','".$mc_gross."','".$mc_fee."','".$memo."','".$payment_type."','".$payment_date."','".$txn_id."','".$pending_reason."','".$reason_code."','".$tax."','".$fecha."')"; $result = mysql_query($strQuery) or die("Cart - paypal_payment_info, Query failed:
" . mysql_error() . "
" . mysql_errno()); for ($i = 1; $i <= $num_cart_items; $i++) { $itemname = "item_name".$i; $itemnumber = "item_number".$i; $on0 = "option_name1_".$i; $os0 = "option_selection1_".$i; $on1 = "option_name2_".$i; $os1 = "option_selection2_".$i; $quantity = "quantity".$i; $struery = "insert into paypal_cart_info(txnid,itemnumber,itemname,os0,on0,os1,on1,quantity,invoice,custom) values ('".$txn_id."','".$_POST[$itemnumber]."','".$_POST[$itemname]."','".$_POST[$on0]."','".$_POST[$os0]."','".$_POST[$on1]."','".$_POST[$os1]."','".$_POST[$quantity]."','".$invoice."','".$custom."')"; $result = mysql_query($struery) or die("Cart - paypal_cart_info, Query failed:
" . mysql_error() . "
" . mysql_errno()); } } else{ $strQuery = "insert into paypal_payment_info(paymentstatus,buyer_email,firstname,lastname,street,city,state,zipcode,country,mc_gross,mc_fee,itemnumber,itemname,os0,on0,os1,on1,quantity,memo,paymenttype,paymentdate,txnid,pendingreason,reasoncode,tax,datecreation) values ('".$payment_status."','".$payer_email."','".$first_name."','".$last_name."','".$address_street."','".$address_city."','".$address_state."','".$address_zip."','".$address_country."','".$mc_gross."','".$mc_fee."','".$item_number."','".$item_name."','".$option_name1."','".$option_selection1."','".$option_name2."','".$option_selection2."','".$quantity."','".$memo."','".$payment_type."','".$payment_date."','".$txn_id."','".$pending_reason."','".$reason_code."','".$tax."','".$fecha."')"; $result = mysql_query("insert into paypal_payment_info(paymentstatus,buyer_email,firstname,lastname,street,city,state,zipcode,country,mc_gross,mc_fee,itemnumber,itemname,os0,on0,os1,on1,quantity,memo,paymenttype,paymentdate,txnid,pendingreason,reasoncode,tax,datecreation) values ('".$payment_status."','".$payer_email."','".$first_name."','".$last_name."','".$address_street."','".$address_city."','".$address_state."','".$address_zip."','".$address_country."','".$mc_gross."','".$mc_fee."','".$item_number."','".$item_name."','".$option_name1."','".$option_selection1."','".$option_name2."','".$option_selection2."','".$quantity."','".$memo."','".$payment_type."','".$payment_date."','".$txn_id."','".$pending_reason."','".$reason_code."','".$tax."','".$fecha."')") or die("Default - paypal_payment_info, Query failed:
" . mysql_error() . "
" . mysql_errno()); } // send an email in any case echo "Verified"; mail($notify_email, "VERIFIED IPN", "$res\n $req\n $strQuery\n $struery\n $strQuery2"); } else { // send an email mail($notify_email, "VERIFIED DUPLICATED TRANSACTION", "$res\n $req \n $strQuery\n $struery\n $strQuery2"); } //subscription handling branch if ( $txn_type == "subscr_signup" || $txn_type == "subscr_payment" ) { // insert subscriber payment info into paypal_payment_info table $strQuery = "insert into paypal_payment_info(paymentstatus,buyer_email,firstname,lastname,street,city,state,zipcode,country,mc_gross,mc_fee,memo,paymenttype,paymentdate,txnid,pendingreason,reasoncode,tax,datecreation) values ('".$payment_status."','".$payer_email."','".$first_name."','".$last_name."','".$address_street."','".$address_city."','".$address_state."','".$address_zip."','".$address_country."','".$mc_gross."','".$mc_fee."','".$memo."','".$payment_type."','".$payment_date."','".$txn_id."','".$pending_reason."','".$reason_code."','".$tax."','".$fecha."')"; $result = mysql_query($strQuery) or die("Subscription - paypal_payment_info, Query failed:
" . mysql_error() . "
" . mysql_errno()); // insert subscriber info into paypal_subscription_info table $strQuery2 = "insert into paypal_subscription_info(subscr_id , sub_event, subscr_date ,subscr_effective,period1,period2, period3, amount1 ,amount2 ,amount3, mc_amount1, mc_amount2, mc_amount3, recurring, reattempt,retry_at, recur_times, username ,password, payment_txn_id, subscriber_emailaddress, datecreation) values ('".$subscr_id."', '".$txn_type."','".$subscr_date."','".$subscr_effective."','".$period1."','".$period2."','".$period3."','".$amount1."','".$amount2."','".$amount3."','".$mc_amount1."','".$mc_amount2."','".$mc_amount3."','".$recurring."','".$reattempt."','".$retry_at."','".$recur_times."','".$username."','".$password."', '".$txn_id."','".$payer_email."','".$fecha."')"; $result = mysql_query($strQuery2) or die("Subscription - paypal_subscription_info, Query failed:
" . mysql_error() . "
" . mysql_errno()); mail($notify_email, "VERIFIED IPN", "$res\n $req\n $strQuery\n $struery\n $strQuery2"); } } // if the IPN POST was 'INVALID'...do this else if (strcmp ($res, "INVALID") == 0) { // log for manual investigation mail($notify_email, "INVALID IPN", "$res\n $req"); } } fclose ($fp); } ?>
mi sa che coviene copiare il codice scritto perche così non si capisce molto
Rispondi quotando