xu_demo2.php

大文件上传类

<?php
include("xu_class.php");
$myUpload = new XUpload_class;

$myUpload->SetAllowExt("bmp;jpg;jpeg;gif;png;tif;tiff");
$myUpload->SetThumbImage("100*100"); // 缩略图参数：width * height
$myUpload->SetOverlayMode(false); // 不覆盖同名文件
$myUpload->InitParameters();

if ($myUpload->IsUploadFile()) 
{
	if (! $myUpload->HasThumbImage()) {
		$myUpload->OutErr("非图形文件，上传错误");
	} else {
		// 将文件保存在文件夹 demo/images 下
		$filename = $myUpload->CreateFileName("demo","images",$_POST['xu_filename']);
		if ($filename != "") $filename = $myUpload->SaveToFile($filename);
		if ($filename != "") $myUpload->SaveThumbToFile($filename . "-thumb.jpg");
		if ($filename != "") {
			$filename = $myUpload->CreateFileURL("demo","images",$filename);
			$myUpload->Out($filename);
		}
	}
}
?>