<HTML>
<HEAD>
<TITLE> File upload </TITLE>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312"></HEAD>
<BODY>
<?
$UploadedFile=$_FILES['UploadedFile']['tmp_name'];
$UploadedFile_name=$_FILES['UploadedFile']['name'];
$isTrue=false;
if($UploadedFile)
{
$store_dir=$_SERVER['DOCUMENT_ROOT'];
$accept_overwrite = 1;
$isTrue=true;
}
$fileName = date("YmtHis").$UploadedFile_name;
if (file_exists($store_dir . $fileName))
{
echo " A file with the same file name exists ";
}
$mytype =array(".jpg",".gif",".png");
$filetype=substr($_FILES['UploadedFile']['name'],strrpos($_FILES['UploadedFile']['name'],"."));
$typecount=0;
if($isTrue)
{
for($i=0;$i<count($mytype);$i++)
{
if($filetype==$mytype[$i])
{
$typecount++;
}
}
if($typecount>0)
{
if($_FILES['UploadedFile']['size']<1048576)
{
$b=move_uploaded_file($UploadedFile,$store_dir.$fileName);
if($b)
{
echo "<HR>n";
echo " Original file information: <br/>";
echo " The name of the :".$_FILES['UploadedFile']['name']."<BR>n";
echo " The size of the :".$_FILES['UploadedFile']['size']."<BR>n";
echo " type :".$_FILES['UploadedFile']['type']."<BR>n";
echo "<HR>n";
echo " The name stored in the database is: ".$fileName;
echo "<HR>n";
}
}
else
{
echo " File size must not exceed 1 mega .";
}
}
else
{
echo " Do not upload secondary type files! ";
}
}
?>
<FORM ENCTYPE="multipart/form-data" ACTION="<?php echo $PHP_SELF ?>" METHOD="post">
<INPUT NAME="UploadedFile" TYPE="file" size='15'>
<INPUT TYPE="submit" VALUE=" Upload a file ">
</FORM>
</BODY>
</HTML>