每次运行时取消设置 php 值
我正在运行以下脚本，即 phpmailer，在每次运行结束时我希望它清除 $name 的内容，或者 $row->['leadname'] ，我尝试使用 unset at脚本的底部，但这似乎没有效果，我只是从 3 个人的列表中得到信息，其中 2 人说亲爱的 bob ，另一个说亲爱的 {name} ，即使联系人被称为 bob、fred 和温迪。
<?php
$formid = mysql_real_escape_string($_GET[token]);
$templatequery = mysql_query("SELECT * FROM hqfjt_chronoforms_data_addmailinglistmessage WHERE cf_id = '$formid'") or die(mysql_error());
$templateData = mysql_fetch_object($templatequery);
$gasoiluserTemplate = $templateData->gasoilusers;
$dervuserTemplate = $templateData->dervusers;
$kerouserTemplate = $templateData->kerousers;
$templateMessage = $templateData->mailinglistgroupmessage;
$templatename = $templateData->mailinglistgroupname;
?>
<?php
require_once('./send/class.phpmailer.php');
//include("class.smtp.php"); // optional, gets called from within class.phpmailer.php if not already loaded
$mail = new PHPMailer(true); //defaults to using php "mail()"; the true param means it will throw exceptions on errors, which we need to catch
// $body = file_get_contents('contents.html');
$body = '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<style>#title {padding-left:120px;padding-top:10px;font-family:"Times New Roman", Times, serif; font-size:22px; font-weight:bold; color:#fff;}</style>
</head>
<body>
<div style="background:
none repeat scroll 0% 0% rgb(6, 38,
97); width:780px;">
<img id="_x0000_i1030" style="padding-left:100px;padding-right:100px;"
src="http://www.chandlersoil.com/images/newsletter/header.gif"
alt="Chandlers Oil and Gas"
border="0" height="112"
width="580">
<div id="title">{message}</div>
</div>
</body>
</html>
';
// $body = preg_replace('/\\\\/i', $body);
$mail->SetFrom('[email protected]', 'Chandlers Oil & Gas');
$mail->AddReplyTo('[email protected]', 'Chandlers Oil & Gas');
$mail->Subject = "Your Fuel Prices From Chandlers Oil & Gas";
$query = "SELECT leadname,businessname,email FROM hqfjt_chronoforms_data_addupdatelead WHERE keromailinglist='$kerouserTemplate' AND dervmailinglist='$dervuserTemplate' AND gasoilmailinglist='$gasoiluserTemplate'";
$result = mysql_query($query);
// Bail out on error
if (!$result)
{
trigger_error("Database error: ".mysql_error()." Query used was: ".htmlentities($query), E_USER_ERROR);
die();
}
while ($row = mysql_fetch_array ($result)) {
$mail->AltBody = "To view the message, please use an HTML compatible email viewer!";
// THIS PULLS THE CLIENTS FIRST NAME OUT ON EACH LOOP
$firstname = $row["leadname"];
//THIS PULLS THE CLIENTS BUSSINESS NAME OUT ON EACH LOOP
$businessname = $row["businessname"];
// IF THE FIRST NAME FIELD IS BLANK USE THE BUSINESS NAME INSTEAD
if ($firstname = '')
{$name = $row["businessname"];}
else
{$name = $row["leadname"];}
// THIS REPLACES THE {NAME} IN THE PULLED IN TEMPLATE MESSAGE WITH THE CLIENTS NAME DEFINED IN $name
$body = str_replace('{name}', $name, $body);
// THIS REPLACES {fuel} IN THE PULLED IN TEMPLATE WITH THE TEMPLATE NAME (WHICH IS THE TYPE OF FUEL)
$body = str_replace('{fuel}', $templatename, $body);
// THIS REPLACES THE {message} IN THE $body ARRAY WITH THE TEMPLATE MESSAGE HELD IN $templateMessage
$body = str_replace('{message}', $templateMessage, $body);
$mail->MsgHTML($body);
$mail->AddAddress($row["email"], $row["leadname"]);
if(!$mail->Send()) {
echo "Mailer Error (" . str_replace("@", "@", $row["email"]) . ') ' . $mail->ErrorInfo . '<br>';
} else {
echo "Message sent to :" . $row["full_name"] . ' (' . str_replace("@", "@", $row["email"]) . ')<br>';
}
// Clear all addresses and attachments for next loop
$mail->ClearAddresses();
$mail->ClearAttachments();
unset ($row['leadname']);
unset ($name;)
}
?>
I am running the following script, which is phpmailer, at the end of each for each run I want it to clear the contents of $name , either that or $row->['leadname'] , I have tried using unset at the bottom of the script but this seems to have no effect and I am just getting from a list of 3 people 2 of them saying dear bob , and the other saying dear {name} , even though the contacts are called, bob, fred and wendy.
<?php
$formid = mysql_real_escape_string($_GET[token]);
$templatequery = mysql_query("SELECT * FROM hqfjt_chronoforms_data_addmailinglistmessage WHERE cf_id = '$formid'") or die(mysql_error());
$templateData = mysql_fetch_object($templatequery);
$gasoiluserTemplate = $templateData->gasoilusers;
$dervuserTemplate = $templateData->dervusers;
$kerouserTemplate = $templateData->kerousers;
$templateMessage = $templateData->mailinglistgroupmessage;
$templatename = $templateData->mailinglistgroupname;
?>
<?php
require_once('./send/class.phpmailer.php');
//include("class.smtp.php"); // optional, gets called from within class.phpmailer.php if not already loaded
$mail = new PHPMailer(true); //defaults to using php "mail()"; the true param means it will throw exceptions on errors, which we need to catch
// $body = file_get_contents('contents.html');
$body = '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<style>#title {padding-left:120px;padding-top:10px;font-family:"Times New Roman", Times, serif; font-size:22px; font-weight:bold; color:#fff;}</style>
</head>
<body>
<div style="background:
none repeat scroll 0% 0% rgb(6, 38,
97); width:780px;">
<img id="_x0000_i1030" style="padding-left:100px;padding-right:100px;"
src="http://www.chandlersoil.com/images/newsletter/header.gif"
alt="Chandlers Oil and Gas"
border="0" height="112"
width="580">
<div id="title">{message}</div>
</div>
</body>
</html>
';
// $body = preg_replace('/\\\\/i', $body);
$mail->SetFrom('[email protected]', 'Chandlers Oil & Gas');
$mail->AddReplyTo('[email protected]', 'Chandlers Oil & Gas');
$mail->Subject = "Your Fuel Prices From Chandlers Oil & Gas";
$query = "SELECT leadname,businessname,email FROM hqfjt_chronoforms_data_addupdatelead WHERE keromailinglist='$kerouserTemplate' AND dervmailinglist='$dervuserTemplate' AND gasoilmailinglist='$gasoiluserTemplate'";
$result = mysql_query($query);
// Bail out on error
if (!$result)
{
trigger_error("Database error: ".mysql_error()." Query used was: ".htmlentities($query), E_USER_ERROR);
die();
}
while ($row = mysql_fetch_array ($result)) {
$mail->AltBody = "To view the message, please use an HTML compatible email viewer!";
// THIS PULLS THE CLIENTS FIRST NAME OUT ON EACH LOOP
$firstname = $row["leadname"];
//THIS PULLS THE CLIENTS BUSSINESS NAME OUT ON EACH LOOP
$businessname = $row["businessname"];
// IF THE FIRST NAME FIELD IS BLANK USE THE BUSINESS NAME INSTEAD
if ($firstname = '')
{$name = $row["businessname"];}
else
{$name = $row["leadname"];}
// THIS REPLACES THE {NAME} IN THE PULLED IN TEMPLATE MESSAGE WITH THE CLIENTS NAME DEFINED IN $name
$body = str_replace('{name}', $name, $body);
// THIS REPLACES {fuel} IN THE PULLED IN TEMPLATE WITH THE TEMPLATE NAME (WHICH IS THE TYPE OF FUEL)
$body = str_replace('{fuel}', $templatename, $body);
// THIS REPLACES THE {message} IN THE $body ARRAY WITH THE TEMPLATE MESSAGE HELD IN $templateMessage
$body = str_replace('{message}', $templateMessage, $body);
$mail->MsgHTML($body);
$mail->AddAddress($row["email"], $row["leadname"]);
if(!$mail->Send()) {
echo "Mailer Error (" . str_replace("@", "@", $row["email"]) . ') ' . $mail->ErrorInfo . '<br>';
} else {
echo "Message sent to :" . $row["full_name"] . ' (' . str_replace("@", "@", $row["email"]) . ')<br>';
}
// Clear all addresses and attachments for next loop
$mail->ClearAddresses();
$mail->ClearAttachments();
unset ($row['leadname']);
unset ($name;)
}
?>
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评论（2）
看起来您需要将 body 的内容复制到循环中的新变量中。
目前，您将在第一次运行时覆盖变量，删除 {name} 占位符。
您实际上也可以在 str_replace 中使用数组，例如
It looks like you need to copy the contents of body into a new variable within your loop.
Currently you're overwriting the variable on the first run, removing the {name} placeholders.
Also you can actually use arrays in str_replace, e.g.
这 ;位置错误。
尝试
取消设置（$名称）；
而不是
未设置（$名称；），
the ; is in a wrong position.
Try
unset($name);
instead of
unset($name;),