我只想从this question关注多个邮件附件。
我在stackoverflow上查看过各种网站，包括verens.com和HTML 5 multi file upload with PHP，我遇到了一些问题。
我正在尝试将文件移动到文件夹，将内容添加到数据库并将其作为电子邮件发送。这就是我变得不稳定的地方。它正在处理lest文件，但不是其他任何文件。
这就是我对代码的要求（来自verens.com）
$files = array();
$fdata = $_FILES['attachment'];
if(is_array($fdata['name']))
{
for($i = 0; $i < count($fdata['name']); ++$i)
{
$files[] = array(
$name_of_file = $_FILES['attachment']['name'][$i], //[$count];
$file_name = $guid."-".$name_of_file,
$temp_name = $_FILES['attachment']['tmp_name'][$i], //[$count];
$file_type = $_FILES['attachment']['type'][$i], //[$count];
$file_size = $_FILES['attachment']['size'][$i], //[$count];
);
}
}
else $files[] = $fdata;
foreach ($files as $file)
{
(another snippet in the question)
}
当我打印出阵列时，这就是我所拥有的：
Array (
[attachment] => Array (
[name] => Array (
[0] => 96681331.jpg
[1] => 96681332.jpg
[2] => 96681333.jpg
[3] => 96689957.jpg
)
[type] => Array (
[0] => image/jpeg
[1] => image/jpeg
[2] => image/jpeg
[3] => image/jpeg
)
[tmp_name] => Array (
[0] => C:\xampp\tmp\phpFD95.tmp
[1] => C:\xampp\tmp\phpFD96.tmp
[2] => C:\xampp\tmp\phpFD97.tmp
[3] => C:\xampp\tmp\phpFDA8.tmp
)
[error] => Array (
[0] => 0
[1] => 0
[2] => 0
[3] => 0
)
[size] => Array (
[0] => 15256
[1] => 13672
[2] => 10451
[3] => 14356
)
)
)
正如你所看到的，它正在拾取数组中的所有文件，它只是处理最后一个文件。
以下是满足那些无益评论的相关代码！试图让问题易于理解，你没有任何荣誉！
if ($file_size > 2048000)
{
header ("refresh: 5; url=attach.php");
include ("header.php");
echo "File size is to big. Size must be no bigger than 2Mb. Please go <a href='attach.php'>back</a>";
include ("footer.php");
exit;
}
else
{
$pics = array(".bmp", ".gif", ".jpg", "jpeg", ".png"); //5
$docs = array(".doc", "docx", ".odt", ".pdf", ".ppt", "pptx", ".rtf", ".txt", ".xls", "xlsx"); //10
$misc = array(".csv", ".htm", "html", ".php", ".pkt", ".rar", ".sql", ".xpi", ".zip"); //9
$base = basename($file_name);
$extension = substr($base, strlen($base)-4, strlen($base));
$extension = strtolower($extension);
if (in_array($extension,$pics))
{
$target = "".FILES."/".FUP_PICS."/";
}
if (in_array($extension,$docs))
{
$target = "".FILES."/".FUP_DOCS."/";
}
if (in_array($extension,$misc))
{
$target = "".FILES."/".FUP_MISC."/";
}
$target = $target.$base;
$allowed_extensions = array(".bmp", ".csv", ".doc", "docx", ".gif", ".htm", "html",
".jpg", ".JPG", "jpeg", "JPEG", ".odt", ".pdf", ".php", ".pkt", ".png", ".ppt", "pptx",
".rtf", ".sql", ".txt", ".xls", "xlsx", ".zip"
);
if(in_array($extension,$allowed_extensions))
{
$from = ($_POST['from']);
$emailfrom = "bad-mailbox@chriswilcox.me.uk";
$emailto = "bad-mailbox@chriswilcox.me.uk";
$bcc = ($_POST['bcc']);
$subject = htmlspecialchars($_POST['subject']);
$sig = ($_POST['sig']);
$message = htmlspecialchars($_POST['message'], ENT_NOQUOTES);
$message1 = htmlspecialchars_decode($_POST['message'], ENT_QUOTES);
if ($sendhash == 'Y')
{
$message1 .= "\n\nThe following is your unique message ID: ";
$message1 .= $guid;
$message1 .= "\n\nAttachment has been scanned for viruses and is virus free.";
$message1 .= "\n\nPlease make sure the first part of the file name matches the unique message ID. If it does not, please DO NOT open the file";
$message1 .= "\n\nTo verify the validity of the message, click the link below or copy and paste it into your browser:";
$message1 .= "\n\n ";
$message1 .= HTTP_PATH;
$message1 .= "verify.php?uid=";
$message1 .= urlencode($guid);
$message1 .= "\n\nPlease note, verification link expires on ";
$message1 .= $expirydate;
}
else
{
}
if ($signature == 'Y')
{
if ($sig == "")
{
$message1.= "\n\n--\n Sent from Chris' Address Book";
}
else
{
$message1 .= "\n\n--\n".$sig;
}
}
else
{
}
$file = $temp_name;
$content = chunk_split(base64_encode(file_get_contents($file)));
$uid = md5(uniqid(time()));
if ($from == 'other')
{
$header = "From: ".$emailfrom."\r\n";
$header .= "Reply-To: ".$emailfrom."\r\n";
$from = $emailfrom;
}
else
{
$header = "From: ".$from."\r\n";
$header .= "Reply-To: ".$from."\r\n";
}
$header .= "Bcc: ".$bcc."\r\n";
$header .= "MIME-Version: 1.0\r\n";
$header .= "Content-Type: multipart/mixed; boundary=\"".$uid."\"\r\n\r\n";
$header .= "This is a multi-part message in MIME format. \r\n";
$header .= "--".$uid."\r\n";
$header .= "Content-Transfer-Encoding: 7bit\r\n\r\n";
$header .= $message1."\r\n";
$header .= "--".$uid."\r\n";
$header .= "Content-Type: ".$file_type."; name=\"".$file_name."\"\r\n";
$header .= "Content-Transfer-Encoding: base64\r\n";
$header .= "Content-Disposition: attachment; filename=\"".$file_name."\"\r\n\r\n";
$header .= $content."\r\n";
if ($_POST['emailto'] == '')
{
try
{
$esql = $conn->prepare("SELECT * FROM ".PERSON." JOIN contact ON contact.personID = person.adbkid WHERE email1 = '$bcc' OR email2 = '$bcc'");
$esql->execute();
$esql->bindColumn('adbkid', $aid);
$esql->bindColumn('pid', $pid);
$esqlc = $conn->prepare("SELECT COUNT(*) FROM ".PERSON." JOIN contact ON contact.personID = person.adbkid WHERE email1 = '$bcc' OR email2 = '$bcc'");
$esqlc->execute();
$num = $esqlc->fetchColumn();
}
catch (PDOException $e)
{
print '<div class="sqlerror">'.$e->getMessage().'</div>';
}
}
else
{
try
{
$esql = $conn->prepare("SELECT * FROM ".PERSON." JOIN contact ON contact.personID = person.adbkid WHERE email1 = '$emailto' OR email2 = '$emailto'");
$esql->execute();
$esql->bindColumn('adbkid', $aid);
$esql->bindColumn('pid', $pid);
$esqlc = $conn->prepare("SELECT COUNT(*) FROM ".PERSON." JOIN contact ON contact.personID = person.adbkid WHERE email1 = '$emailto' OR email2 = '$emailto'");
$esqlc->execute();
$num = $esqlc->fetchColumn();
}
catch (PDOException $e)
{
print '<div class="sqlerror">'.$e->getMessage().'</div>';
}
}
while ($esql->fetch(PDO::FETCH_BOUND))
{
if ($num == 0)
{
$selfid = "EMAILSA";
}
else
{
$selfid = $aid;
}
}
if (mail($emailto, $subject, "", $header))
{
if ($sendhash == 'Y')
{
try
{
// $sql=mysql_query("INSERT INTO ".EMAILS." (emailfrom, emailto, bcc, subject, message, getthedate, gettime, randhash, fileatt, fileext, showinsearch, expireit, showinverify, wasviewed, personID) VALUES ('$from', '$emailto', '$bcc', '$subject', '$message', '$getthedate', '$gettime', '$guid', '$file_name', '$extension', '$showinsearch', '$expireit', '$siv', '$wv', '$selfid')");
$hsql = $conn->prepare("INSERT INTO ".EMAILS."
(emailfrom, emailto, bcc, subject, message, getthedate, gettime, randhash, fileatt, fileext, showinsearch, expireit, showinverify, wasviewed, personID)
VALUES
(:from, :et, :bcc, :sub, :msg, :gd, :gt, :guid, :fn, :fe, :sis, :ex, :siv, :wv, :aid)");
$hsql->bindValue(':from', $from);
$hsql->bindValue(':et', $emailto);
$hsql->bindValue(':bcc', $bcc);
$hsql->bindValue(':sub', $subject);
$hsql->bindValue(':msg', $message);
$hsql->bindValue(':gd', $getthedate);
$hsql->bindValue(':gt', $gettime);
$hsql->bindValue(':guid', $guid);
$hsql->bindValue(':fn', $file_name);
$hsql->bindValue(':fe', $extension);
$hsql->bindValue(':sis', $showinsearch);
$hsql->bindValue(':ex', $expireit);
$hsql->bindValue(':siv', $siv);
$hsql->bindValue(':wv', $wv);
$hsql->bindValue(':aid', $selfid);
$hsql->execute();
$lastid = $conn->lastInsertId();
$sqlrh = $conn->prepare("INSERT INTO ".HASH." (randhash) VALUES (:guid)");
$sqlrh->bindValue(':guid', $guid);
$sqlrh->execute();
}
catch (PDOException $e)
{
print '<div class="sqlerror">'.$e->getMessage().'</div>';
}
}
else
{
$hsql = $conn->prepare("INSERT INTO ".EMAILS."
(emailfrom, emailto, bcc, subject, message, getthedate, gettime, fileatt, fileext, showinsearch, expireit, showinverify, wasviewed, personID)
VALUES
(:from, :et, :bcc, :sub, :msg, :gd, :gt, :fn, :fe, :sis, :ex, :siv, :wv, :aid)");
$hsql->bindValue(':from', $from);
$hsql->bindValue(':et', $emailto);
$hsql->bindValue(':bcc', $bcc);
$hsql->bindValue(':sub', $subject);
$hsql->bindValue(':msg', $message);
$hsql->bindValue(':gd', $getthedate);
$hsql->bindValue(':gt', $gettime);
$hsql->bindValue(':fn', $file_name);
$hsql->bindValue(':fe', $extension);
$hsql->bindValue(':sis', $showinsearch);
$hsql->bindValue(':ex', $expireit);
$hsql->bindValue(':siv', $siv);
$hsql->bindValue(':wv', $wv);
$hsql->bindValue(':aid', $selfid);
$hsql->execute();
$lastid = $conn->lastInsertId();
}
try
{
$fsql = $conn->prepare("INSERT INTO ".SENTFILES."
(filename, filetype, fileext, filesize, filetempname, dateadded, timeadded, fileguid, sentmailid)
VALUES
(:fn, :ft, :fe, :fs, :tn, :gd, :gt, :guid, :li)");
$fsql->bindValue(':fn', $file_name);
$fsql->bindValue(':ft', $file_type);
$fsql->bindValue(':fe', $extension);
$fsql->bindValue(':fs', $file_size);
$fsql->bindValue(':tn', $temp_name);
$fsql->bindValue(':gd', $getthedate);
$fsql->bindValue(':gt', $gettime);
$fsql->bindValue(':guid', $guid);
$fsql->bindValue(':li', $lastid);
$fsql->execute();
$expire = $conn->prepare("UPDATE ".EMAILS." SET showinverify = 0 WHERE expireit < CURDATE()");
$expire->execute();
}
catch (PDOException $e)
{
print '<div class="sqlerror">'.$e->getMessage().'</div>';
}
//header ("refresh: 5; url=$url");
include ("header.php");
$ful = (move_uploaded_file($temp_name, $target)) ? "".$file_name." was uploaded to ".$target."" : "".$file_name.", was not uploaded. Please try a manual upload.";
echo "<title>Success sending email</title>";
echo "Your message has been successfully sent.<br/><br/>Message details have been added to the database.<br/><br/>$ful";
echo "<br/><br/>";
print_r($_FILES);
include ("footer.php");
}
else
{
//header ("refresh: 5; url=$url");
include ("header.php");
echo "<title>Error sending email</title>";
echo "There seems to be an error sending your email.";
include ("footer.php");
}
exit;
}
else
{
//header ("refresh: 5; url=attach.php");
include ("header.php");
echo "File type is not allowed. Please go <a href='attach.php'>back</a>";
echo"<br/><br/>";
print_r($_FILES);
include ("footer.php");
exit;
}
}
我也尝试过以下代码无效：
foreach ($_FILES['attachment']['tmp_name'] as $key => $tmp_name)
{
$name_of_file = $_FILES['attachment']['name'][$key];
$file_name = $guid."-".$name_of_file;
$temp_name = $_FILES['attachment']['tmp_name'][$key];
$file_type = $_FILES['attachment']['type'][$key];
$file_size = $_FILES['attachment']['size'][$key];
}
就像我说的那样，它只是获取数组中的最后一个值而且我不确定我哪里出错了。
我在文件数组周围尝试了foreach，然后在pastebin中的整个代码周围尝试了它，它导致了相同的结果。令人困惑的是文件在数组中。
我是否有任何明显的缺失，指针最有帮助。
提前致谢。
答案 0 :(得分：1)
这套代码对我来说很好。
$files = array();
$fdata = $_FILES['attachment'];
if(is_array($fdata['name']))
{
for($i = 0; $i < count($fdata['name']); ++$i)
{
$name_of_file = $_FILES['attachment']['name'][$i];
$temp_name = $_FILES['attachment']['tmp_name'][$i];
move_uploaded_file($temp_name, "./$name_of_file");
}
}
//echo "<pre>";print_r($files);
所有文件都上传到同一个文件夹中。希望这会对你有所帮助。