我有以下PHP脚本在数据库中查询某些字段，然后将字段作为变量并使用这些变量发送HTML格式的电子邮件。电子邮件应循环并发送每个问题的电子邮件。我遇到的问题是我收到了电子邮件，但变量只是说“数组”，只发送了一封电子邮件。这是我的脚本：
<?php
$serverName = "SERVER"; //serverName\instanceName
// connection will be attempted using Windows Authentication.
$connectionInfo = array( "Database"=>"DB");
$conn = sqlsrv_connect( $serverName, $connectionInfo);
if( $conn ) {
echo "Connection established.<br />";
}else{
echo "Connection could not be established.<br />";
die( print_r( sqlsrv_errors(), true));
}
//begin sql statement
$tsql = "
select ji.pkey, ji.summary, cfo.customvalue, ji.resolutiondate
from jiraschema.customfieldvalue cfv
left outer join jiraschema.customfieldoption cfo
on cfv.STRINGVALUE = cfo.id
inner join jiraschema.jiraissue ji
on cfv.issue = ji.id
where cfv.CUSTOMFIELD = 10252 and ji.issuestatus = 10002 and ji.RESOLUTIONDATE > '2013-09-18'
order by ji.pkey";
//call the query
$query = sqlsrv_query($conn, $tsql);
if( $query)
{
echo "Statement executed. \n";
}
else
{
echo "Error in statement execution. \n";
die(print_r( sqlsrv_errors(), true));
}
while( $row = sqlsrv_fetch_array( $query)){
$pkey[] = $row['pkey'];
$summary[] = $row['summary'];
$customvalue[] = $row['customvalue'];
//$clientEmail[] = $row['clientEmail'];
$email_from = '[email protected]';// update the email address
$email_subject = "Follow Up on $pkey";
$email_body = '<html>
<body>
Dear ' .$customvalue.',
<br></br>
In response to your recent call to our support department, your ticket ' .$pkey. ' shows that it has been resolved. Please let me know if you need any additional assistance with this issue. If the issue has been completely resolved to your satisfaction, we will close the issue.
<br></br>
Thank you for contacting our support department. We hope we brightened your day!
</body>
</html>';
$headers = 'MIME-Version: 1.0' . "\r\n";
$headers .= 'Content-type: text/html; charset=iso-8859-1' . "\r\n";
$to = '[email protected]';
$headers .= "From: $email_from \r\n";
$headers .= "Reply-To: $to \r\n";
//Send the email!
if (mail($to,$email_subject,$email_body,$headers)) {
die('Mail Sent!');
} else {
die('Error:Delivery Failed!');
}
}
?>
if (mail($to,$email_subject,$email_body,$headers)) {
die('Mail Sent!');
}
这意味着：“如果邮件成功发送，则结束脚本”。因此，您的第一封邮件已发送，但就是这样，即使循环可以正常工作，也不会再发送电子邮件。
根据PHP documentation：“死 - 相当于退出”
编辑：
关于你的数组问题，你通过添加$customvalue将[]实例化为数组，所以当你回显$customvalue时，你没有回显数组中包含的值而是数组本身。
这样做可以分配3个变量：
$pkey = $row['pkey'];
$summary = $row['summary'];
$customvalue = $row['customvalue'];
$pkey[] = $row['pkey'];
$summary[] = $row['summary'];
$customvalue[] = $row['customvalue'];
它们都被添加为数组，请注意[]
你应该像这样添加它们：
$pkey = $row['pkey'];
$summary = $row['summary'];
$customvalue = $row['customvalue'];