PHP系统邮件发送函数
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2022-05-26 11:06:19
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/** * 功能:系统邮件发送函数 * @param string $to 接收邮件者邮箱 * @param string $name 接收邮件者名称 * @param string $subject 邮件主题 * @param string $body 邮件内容 * @param string $attachment 附件列表 * @return boolean */ function send_mail($to, $name, $subject = '', $body = '', $attachment = null, $config = '') { $config = is_array($config) ? $config : C('SYSTEM_EMAIL'); import('PHPMailer.phpmailer', VENDOR_PATH); //从PHPMailer目录导class.phpmailer.php类文件 $mail = new PHPMailer(); //PHPMailer对象 $mail->CharSet = 'UTF-8'; //设定邮件编码,默认ISO-8859-1,如果发中文此项必须设置,否则乱码 $mail->IsSMTP(); // 设定使用SMTP服务 // $mail->IsHTML(true); $mail->SMTPDebug = 0; // 关闭SMTP调试功能 1 = errors and messages2 = messages only $mail->SMTPAuth = true; // 启用 SMTP 验证功能 if ($config['smtp_port'] == 465) $mail->SMTPSecure = 'ssl'; // 使用安全协议 $mail->Host = $config['smtp_host']; // SMTP 服务器 $mail->Port = $config['smtp_port']; // SMTP服务器的端口号 $mail->Username = $config['smtp_user']; // SMTP服务器用户名 $mail->Password = $config['smtp_pass']; // SMTP服务器密码 $mail->SetFrom($config['from_email'], $config['from_name']); $replyEmail = $config['reply_email'] ? $config['reply_email'] : $config['reply_email']; $replyName = $config['reply_name'] ? $config['reply_name'] : $config['reply_name']; $mail->AddReplyTo($replyEmail, $replyName); $mail->Subject = $subject; $mail->MsgHTML($body); $mail->AddAddress($to, $name); if (is_array($attachment)) { // 添加附件 foreach ($attachment as $file) { if (is_array($file)) { is_file($file['path']) && $mail->AddAttachment($file['path'], $file['name']); } else { is_file($file) && $mail->AddAttachment($file); } } } else { is_file($attachment) && $mail->AddAttachment($attachment); } return $mail->Send() ? true : $mail->ErrorInfo; }