我的页面在尝试使用 PHP 的 PEAR 邮件扩展发送带有附件的电子邮件时继续出错（错误 324 - Chrome）。 虽然页面错误已经出来 - 我确实收到了大约 800 封电子邮件中的一封。 这是我正在使用的内容：
function email_statements($type) {
switch($type) {
// Determine the type of statement to be e-mailed
case 'monthly':
// Array holding all unique AP e-mail addresses
$ap_email_addresses = array();
include('../path/to/db/connection/params.php');
// Grab the unique AP e-mail address set to receive statements
$stmt = $mysqli->prepare("SELECT email FROM statements GROUP BY email ORDER BY email ASC");
$stmt->execute();
$stmt->bind_result($ap_email_address);
// Add unique e-mail address to AP E-mail Addresses array
while($row = $stmt->fetch()) $ap_email_addresses[] = $ap_email_address;
$stmt->close();
$mysqli->close();
// Verify we grabbed the e-mail addresses
if(count($ap_email_addresses) == 0) {
// Exit and return error code if unable to grab e-mail addresses
$return_message = 1;
exit;
}
// E-mail addresses grabbed - proceed
else {
// PDF formatted date
date_default_timezone_set('America/New_York');
$formatted_date = date('m_d_Y');
// Now we have the unique e-mail addresses - associate those with the account numbers
include('../path/to/db/connection/params.php');
foreach($ap_email_addresses as $email_address) {
$file_names = array();
$stmt = $mysqli->prepare("SELECT customer_number FROM statements WHERE email = ?");
$stmt->bind_param("s", $email_address);
$stmt->execute();
$stmt->bind_result($ap_account_number);
// Constructs the name of the statement (PDF) file to be sent
while($output = $stmt->fetch()) $file_names[] = $ap_account_number . '_' . $formatted_date . '.pdf';
// Send e-mails
include('Mail.php');
include('Mail/mime.php');
// Include SMTP authentication parameters
include('../path/to/email/info.php');
// Set the e-mail recipients
$recipients = 'example@example.com';
// Set the e-mail subject
$subject = 'Monthly Account Statement';
// Create the e-mail body
$html =
'<html>
<body>
<p>Test E-mail</p>
</body>
</html>';
// Construct the message headers
$headers = array(
'From' => $from,
'Subject' => $subject,
'Content-Type' => 'text/html; charset=UTF-8',
'MIME-Version' => '1.0'
);
$mimeparams = array();
$mimeparams['text_encoding'] = '8bit';
$mimeparams['text_charset'] = 'UTF-8';
$mimeparams['html_charset'] = 'UTF-8';
$mimeparams['head_charset'] = 'UTF-8';
// Create a new instance
$mime = new Mail_mime();
// Specify the e-mail body
$mime->setHTMLBody($html);
// Attach the statements (PDF)
foreach($file_names as $attached_file) {
$file = '../path/to/the/pdf/file/' . $attached_file;
$file_name = $attached_file;
$content_type = "Application/pdf";
$mime->addAttachment ($file, $content_type, $file_name, 1);
}
// Create the body
$body = $mime->get($mimeparams);
// Add the headers
$headers = $mime->headers($headers);
// Create SMTP connect array to be passed
$smtp = Mail::factory('smtp', array ('host' => $host, 'port' => $port, 'auth' => true, 'username' => $username, 'password' => $password));
// Send the message
$mail = $smtp->send($recipients, $headers, $body);
if(PEAR::isError($mail)) echo 'Error';
else echo 'Sent';
// Close this account and cycle through the rest
$stmt->close();
}
$mysqli->close();
}
break;
}
}
现在我想也许我没有给脚本足够的时间来执行 - 所以我把它设置得高得离谱set_time_limit(99999999)以确保它有足够的时间，尽管它通常会在 10-15 秒内超时。 所以基本上它是这样工作的，我有一个内部数据库来存储客户帐号和电子邮件地址。 帐户可以具有相同的电子邮件地址（发送到其公司的AP部门） - 即一个电子邮件地址接收多个分支机构的对帐单。 从他们的每个语句已经构造了格式ACCOUNTNUMBER_MM_DD_YYYY.pdf。
所以我只是想在正文中有一个简短的信息，并附上月度报表。 同样，不知道为什么它失败了，即使脚本停止，我确实收到了其中一封电子邮件（我现在将它们全部发送给自己只是为了测试）。 任何人都可以看到我可能遇到问题的地方吗？
我发现了这个问题。 从 PHP 5.0+ 开始，您不能拥有同一个包含文件的多个实例 - 又名 Mail.php 在循环时被包含。 一旦它被移出循环，问题就解决了。