我使用fpdf将文件输出到服务器，然后触发电子邮件。这是可行的，但pdf中会有敏感信息。如何将pdf输出到公共根目录上方的文件夹？然后我如何通过链接再次检索该文件？
<?php
require('fpdf.php');
$pdf = new FPDF();
$pdf->AddPage();
$pdf->SetFont('Arial','B',16);
$pdf->Cell(40,10,'Hello World!');
$pdf->Output('/applications/doc.pdf','F');
?>
<?php
$to = "oelbaga@newworldgroup.com";
$from = "Omar <oelbaga@newworldgroup.com>";
$subject = "Test Attachment Email";
$separator = md5(time());
// carriage return type (we use a PHP end of line constant)
$eol = PHP_EOL;
// attachment name
$filename = "doc.pdf";
//$pdfdoc is PDF generated by FPDF
$attachment = chunk_split(base64_encode($pdf));
// main header
$headers = "From: ".$from.$eol;
$headers .= "MIME-Version: 1.0".$eol;
$headers .= "Content-Type: multipart/mixed; boundary='"".$separator."'"";
// no more headers after this, we start the body! //
$body = "--".$separator.$eol;
$body .= "Content-Transfer-Encoding: 7bit".$eol.$eol;
$body .= "This is a MIME encoded message.".$eol;
// message
$body .= "--".$separator.$eol;
$body .= "Content-Type: text/html; charset='"iso-8859-1'"".$eol;
$body .= "Content-Transfer-Encoding: 8bit".$eol.$eol;
$body .= $message.$eol;
// attachment
$body .= "--".$separator.$eol;
$body .= "Content-Type: application/octet-stream; name='"".$filename."'"".$eol;
$body .= "Content-Transfer-Encoding: base64".$eol;
$body .= "Content-Disposition: attachment".$eol.$eol;
$body .= $attachment.$eol;
$body .= "--".$separator."--";
// send message
if (mail($to, $subject, $body, $headers)) {
echo "mail send ... OK";
} else {
echo "mail send ... ERROR";
}
?>
明白了，尽管这可能存在重大的安全漏洞。
在公共webroot上输出fpdf文件的代码：
$pdf->Output('...physical..path.../doc.pdf','F');
检索pdf并强制下载：
$oefilename = "doc.pdf";
$rootDir = realpath('/var/www/vhosts/lavaansmile.com/private/');
$fullPath = realpath($rootDir . '/' . $oefilename);
header('Content-type: application/pdf');
header('Content-Disposition: attachment; filename=' . basename($fullPath));
header('Content-Length: ' . filesize($fullPath));
@readfile($fullPath);
要获得你的页面的物理路径，你可以使用这个：
//get real path
$path = 'NameofYourPage.php';
echo realpath($path);