上传问题

Question

<form enctype="multipart/form-data" action="aaa.php" method="POST">
<input type="file" name="picfile1"> 
</form>
aaa.php
if($picfile1 !="none") {
      $newfilename = $_FILES["picfile1"]["name"];
      copy($_FILES["picfile1"]["tmp_name"],"images/".$newfilename);
}

Answer 1

<?
if ($_POST)
{
$uploaddir = './datafile/';
$uploadfile = $uploaddir.$_FILES['userfile']['name'];
echo $uploadfile;
echo "<br>";
echo $_FILES['userfile']['tmp_name'];
echo "<br>";
echo  $uploaddir . $_FILES['userfile']['name'];
print "<pre>";
if (move_uploaded_file($_FILES['userfile']['tmp_name'], $uploaddir . $_FILES['userfile']['name'])) {
   print "File is valid, and was successfully uploaded.  Here's some more debugging info:\n";
   print_r($_FILES);
} else {
   print "Possible file upload attack!  Here's some debugging info:\n";
   print_r($_FILES);
}
print "</pre>";
}
else
{?>
<form enctype="multipart/form-data" action="<?=$_SERVER['PHP_SELF']?>" method="post">
<input type="hidden" name="MAX_FILE_SIZE" value="100000" />
Send this file: <input name="userfile" type="file" />
<input type="submit" value="Send File" />
</form><?
}
?>

Answer 2

Select attachment:<form name="Upload" method="post" action="save.php">
<input type="file" class="filebox" name="Attachment" size="25">
<input type="submit" name="Upload" value="Upload">
</form>Upload attachment:$bAttachment = $Attachment;
$strAttachmentName = $Attachment_name;
$strAttachmentType = $Attachment_type;
$strAttachmentSize = $Attachment_size;$fp = fopen($bAttachment, "rb");
if(!$fp) die("file open error");
$strAttachmentData = addslashes(fread($fp, filesize($bAttachment)));
fclose($fp);
$strFilePath = "/home/test/";
CreateFolder($strFilePath);
$strCreateTime = date("YmdHis");
$strFileName = $strFilePath.$strAttachmentName."---".$strCreateTime;
copy($bAttachment,$strFileName);
@unlink($bReportAttachment);