【发布时间】：2016-01-20 09:21:12
【问题描述】：
我正在尝试通过 HTML 表单将几个变量发送到另一个 PHP 页面， 我不是 PHP 方面的专家，但在大多数情况下都知道足以让我知道， 并且在其他情况下没有问题，
但是可惜 PHP 不是我的菜，所以我在这里向编码界的大师们寻求智慧的明珠，
好的，让我为你分解一下，
我有一个 PHP IPN (PayPal) 页面，当客户购买时执行，原始代码只是检查成功销售，然后相应地向我和用户发送一些电子邮件，
我还有一个自动生成许可证的许可脚本，
我在页面中使用 HTML 表单，以便在销售被标记为成功时生成许可证并在发送电子邮件的同时发送给用户，
所有非常基本的东西，并且已经在其他 3 个脚本中正常工作，但由于某种原因，这次我无法理解它，而且似乎无法让它工作，
我联系了我的商店脚本的作者，以确保我在表格中使用了正确的变量，他说需要的变量是：
$usr->username
$usr->email
$crow->title
这是 IPN 页面：
<?php
define("_VALID_PHP", true);
define("_PIPN", true);
ini_set('log_errors', true);
ini_set('error_log', dirname(__file__) . '/ipn_errors.log');
if (isset($_POST['payment_status'])) {
require_once ("../../init.php");
include (BASEPATH . 'lib/class_pp.php');
$demo = getValue("demo", Content::gTable, "name = 'paypal'");
$listener = new IpnListener();
$listener->use_live = $demo;
$listener->use_ssl = false;
$listener->use_curl = true;
try {
$listener->requirePostMethod();
$ppver = $listener->processIpn();
}
catch (exception $e) {
error_log($e->getMessage());
exit(0);
}
$payment_status = $_POST['payment_status'];
$receiver_email = $_POST['receiver_email'];
$payer_email = $_POST['payer_email'];
$payer_status = $_POST['payer_status'];
$mc_currency = $_POST['mc_currency'];
$mc_fee = isset($_POST['mc_fee']) ? floatval($_POST['mc_fee']) : 0.00;
list($user_id, $sesid) = explode('_', $_POST['custom']);
$mc_gross = $_POST['mc_gross'];
$txn_id = $_POST['txn_id'];
$getxn_id = $core->verifyTxnId($txn_id);
$cartrow = $content->getCartContent($sesid);
$totalrow = Content::getCart($sesid);
$v1 = compareFloatNumbers($mc_gross, $totalrow->totalprice, "=");
$items = array();
$pp_email = getValue("extra", Content::gTable, "name = 'paypal'");
if ($ppver) {
if ($_POST['payment_status'] == 'Completed') {
if ($receiver_email == $pp_email && $v1 == true && $getxn_id == true) {
if ($cartrow) {
foreach ($cartrow as $crow) {
$data = array(
'txn_id' => sanitize($txn_id),
'pid' => $crow->pid,
'uid' => intval($user_id),
'downloads' => 0,
'file_date' => time(),
'ip' => sanitize($_SERVER['REMOTE_ADDR']),
'created' => "NOW()",
'payer_email' => sanitize($payer_email),
'payer_status' => sanitize($payer_status),
'item_qty' => $crow->total,
'price' => $crow->total * $crow->price,
'coupon' => $totalrow->coupon,
'tax' => $totalrow->totaltax,
'mc_fee' => $mc_fee,
'currency' => sanitize($mc_currency),
'pp' => "PayPal",
'status' => 1,
'active' => 1);
$items[$crow->price] = $crow->title;
$db->insert(Products::tTable, $data);
}
unset($crow);
$xdata = array(
'invid' => date('Ymd').$db->insertid(),
'user_id' => intval($user_id),
'items' => serialize($items),
'coupon' => $totalrow->coupon,
'originalprice' => $totalrow->originalprice,
'tax' => $totalrow->tax,
'totaltax' => $totalrow->totaltax,
'total' => $totalrow->total,
'totalprice' => $totalrow->totalprice,
'currency' => sanitize($_POST['currency_code']),
'created' => "NOW()",
);
$db->insert(Content::inTable, $xdata); }
/* == Notify Administrator == */
require_once (BASEPATH . "lib/class_mailer.php");
$row2 = Core::getRowById(Content::eTable, 5);
$usr = Core::getRowById(Users::uTable, $user_id);
$body = str_replace(array(
'[USERNAME]',
'[STATUS]',
'[PRODUCT]',
'[TOTAL]',
'[PP]',
'[IP]'), array(
$usr->username,
"Completed",
$crow->title,
$totalrow->totalprice,
"PayPal",
$_SERVER['REMOTE_ADDR']), $row2->body);
$newbody = cleanOut($body);
$mailer = Mailer::sendMail();
$message = Swift_Message::newInstance()
->setSubject($row2->subject)
->setTo(array($core->site_email => $core->site_name))
->setFrom(array($core->site_email => $core->site_name))
->setBody($newbody, 'text/html');
$mailer->send($message);
/* == Notify User == */
$row3 = Core::getRowById(Content::eTable, 8);
$val = '
<table border="0" cellpadding="4" cellspacing="2">';
$val .= '
<thead>
<tr>
<td width="20"><strong>#</strong></td>
<td class="header">' . Lang::$word->PRD_NAME . '</td>
<td class="header">' . Lang::$word->PRD_PRICE . '</td>
<td class="header">' . Lang::$word->TXN_QTY . '</td>
<td class="header">' . Lang::$word->CKO_TPRICE . '</td>
</tr>
</thead>
<tbody>
';
$i = 0;
foreach ($cartrow as $ccrow) {
$i++;
$val .= '
<tr>
<td style="border-bottom-width:1px; border-bottom-color:#bbb; border-bottom-style:dashed">' . $i . '.</td>
<td style="border-bottom-width:1px; border-bottom-color:#bbb; border-bottom-style:dashed">' . sanitize($ccrow->title, 30, false) .
'</td>
<td style="border-bottom-width:1px; border-bottom-color:#bbb; border-bottom-style:dashed">' . $core->formatMoney($ccrow->price) .
'</td>
<td align="center" style="border-bottom-width:1px; border-bottom-color:#bbb; border-bottom-style:dashed">' . $ccrow->total . '</td>
<td align="right" style="border-bottom-width:1px; border-bottom-color:#bbb; border-bottom-style:dashed">' . $core->formatMoney($ccrow-
>total * $ccrow->price) . '</td>
</tr>
';
}
unset($ccrow);
$val .= '
<tr>
<td colspan="4" align="right" valign="top" style="border-bottom-width:1px; border-bottom-color:#bbb; border-bottom-
style:dashed"><strong>';
$val .= Lang::$word->CKO_SUBT . ':<br />';
$val .= Lang::$word->CKO_DISC . ':<br />';
$val .= Lang::$word->VAT . ':<br />
</strong></td>
<td align="right" valign="top" style="border-bottom-width:1px; border-bottom-color:#bbb; border-bottom-style:dashed"><strong>';
$val .= $core->formatMoney($totalrow->originalprice) . '<br />';
$val .= '- ' . $core->formatMoney($totalrow->coupon) . '<br />';
$val .= '+ ' . $core->formatMoney($totalrow->total * $totalrow->tax) . '<br />
</strong>';
$val .= ' </td>
</tr>
<tr>
<td colspan="4" align="right" valign="top"><strong style="color:#F00">' . Lang::$word->CKO_GTOTAL . ':</strong></td>
<td align="right" valign="top"><strong style="color:#F00">' . $core->formatMoney($totalrow->tax * $totalrow->total + $totalrow->total)
. '</strong></td>
</tr>
</tbody>
</table>';
$body3 = str_replace(array(
'[USERNAME]',
'[ITEMS]',
'[SITE_NAME]',
'[URL]'), array(
$usr->username,
$val,
$core->site_name,
SITEURL), $row3->body);
$newbody2 = cleanOut($body3);
$mailer2 = Mailer::sendMail();
$message2 = Swift_Message::newInstance()
->setSubject($row3->subject)
->setTo(array($usr->email => $usr->username))
->setFrom(array($core->site_email => $core->site_name))
->setBody($newbody2, 'text/html');
$mailer2->send($message2);
$db->delete(Content::crTable, "user_id='" . $sesid . "'");
$db->delete(Content::exTable, "user_id='" . $sesid . "'");
$db->delete(Products::rTable, "user_id='" . $sesid . "'");
?>
<!doctype html>
<html>
<head></head>
<body onload="document.createElement('form').submit.call(document.getElementById('Form'))">
<form id='Form' name='form' action='http://www.****************.php' method='post'>
<input type='hidden' name='name' value='<?php echo $_POST['usr->username'];?>'>
<input type='hidden' name='email' value='<?php echo $_POST['usr->email'];?>'>
<input type='hidden' name='original_url' value='http://www.****************ipn.php'>
<input type='hidden' name='projname' value='<?php echo $_POST['crow->title'];?>'>
<input type=hidden name="submit" id="submit" value="Continue"/>
</form>
</body>
</html>
<?php
$sale_amount = '$totalrow->totalprice';
$product = '$crow->title';
include('/home/**********************************.php');
}
} else {
/* == Failed Transaction= = */
require_once (BASEPATH . "lib/class_mailer.php");
$row = Core::getRowById(Content::eTable, 6);
$usr = Core::getRowById(Users::uTable, $user_id);
$body = str_replace(array('[USERNAME]','[STATUS]','[TOTAL]','[PP]','[IP]'), array(
$usr->username,"Failed",$core->formatMoney($gross),"PayPal",$_SERVER['REMOTE_ADDR']), $row->body);
$newbody = cleanOut($body);
$mailer = Mailer::sendMail();
$message = Swift_Message::newInstance()
->setSubject($row->subject)
->setTo(array($core->site_email => $core->site_name))
->setFrom(array($core->site_email => $core->site_name))
->setBody($newbody, 'text/html');
$mailer->send($message);
}
}
}
?>
这是我使用的 FORM 代码：
<!doctype html>
<html>
<head></head>
<body onload="document.createElement('form').submit.call(document.getElementById('Form'))">
<form id='Form' name='form' action='http://www.****************.php' method='post'>
<input type='hidden' name='name' value='<?php echo $_POST['usr->username'];?>'>
<input type='hidden' name='email' value='<?php echo $_POST['usr->email'];?>'>
<input type='hidden' name='original_url' value='http://www.****************ipn.php'>
<input type='hidden' name='projname' value='<?php echo $_POST['crow->title'];?>'>
<input type=hidden name="submit" id="submit" value="Continue"/>
</form>
</body>
</html>
我也知道我可能需要使用 foreach() 循环，但是当我到达那里时我会跨过那座桥，我真的需要先弄清楚这一点。
所以我们到了，我想我已经留下了足够的信息、细节和代码， 如果我错过了任何可能有帮助的信息，请告诉我
【问题讨论】：