|
return;
}
// Wherever you have write permission below...
$upload_dir = "photos";
$local_file = "$upload_dir/$userfile_name";
if ( file_exists ( $local_file ) ) {
$error_msg = "Sorry, a file with that name already exists";
return;
};
// 你还可以由此检查文件名称/类型对以确定是何种文件：gif,jpg,mp3…
rename($userfile, $local_file);
echo "The file is uploaded<BR>n";
echo "<A HREF="$HTTP_REFERER">Go Back</A><BR>n";
}
$title = "Upload File";
include("include/header.inc");
if (empty($userfile) || $userfile=="none")
{
// 输出以下表单
?>
<FORM ACTION="<? echo "$PHP_SELF"; ?>" ENCTYPE="multipart/form-data" METHOD=POST>
<INPUT TYPE="HIDDEN" NAME="MAX_FILE_SIZE" VALUE="2000000">
<INPUT TYPE="FILE" NAME="userfile" SIZE="24" MAXLENGTH="80">
<BR><BR>
<INPUT TYPE="SUBMIT" VALUE="Upload File!" NAME="sendit">
<INPUT TYPE="SUBMIT" VALUE="Cancel" NAME="cancelit"><BR>
</FORM>
<I><FONT SIZE="2">(You may notice a slight delay while we upload your file.)</FONT></I>
<?
} else {
if ( $error_msg ) { echo "<B>$error_msg</B><BR><BR>"; }
if ( $sendit ) {
do_upload ();
}
}
include("include/footer.inc");
?>
照片图库
<?
include("include/common.inc");
$title = "Gallery";
include("include/header.inc");
?>
<P>
Here are some of our family photos. This PHP script can really
be made better, by splitting into multiple pages.
</P>
<?
$d = dir("photos");
while($entry = $d->read())
{
if (is_file("photos/$entry"))
echo "<IMG SRC="photos/$entry">n";
}
$d->close();
?>
<?
include("include/footer.inc");
?>
另外，你可以在文件上传的表单中加上一个输入元素去描述该上传的文件。这个元素将被存储在文件中，然后被以上的照片图库的那段代码所读出并显示出来。
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