php多文件上传`

<? // 本例来自与ZEND网站，由HUNTE整理

if($action1){ //如果文件上传，进行处理 ?> <html> <head> <title>多文件上传</title> <meta http-equiv="Content-Type" content="text/html; charset=gb2312"> </head>

<body bgcolor="#FFFFFF" text="#000000"> 文件上传处理

<? set_time_limit(60); // 以确保较大文件上传 //该文件夹要先创建好 $path1 = dirname($PATH_TRANSLATED)."upload/"; //输出上传路径; print $path1." "; // assign our path in a form PHP for Windows understands

for($i=1;$i<3;$i++) { $temp1="file".$i; $temp2="file".$i."_name"; $source=$$temp1; $source_name=$$temp2; // print $temp."=".$$temp." ";

//print $file1_name; //print $file2_name; //exit;

//***************** //$source = $file1; //$source_name = $file1_name; //print $source." "; //print $source_name; //exit; if(($source <> "none")&&($source <> "")) { // see if the file exists; non-existing file has name of "none" if($error1 <> 1) { // no need to copy a file if directory not write-enabled $dest = $path1.$source_name; // append file name to our path

if(copy($source,$dest)){ // copy the file from the temp directory to the upload directory, and test for success echo "$source has been uploaded /n"; $imagesize = getimagesize($dest); switch($imagesize[2]) { case 0: echo " Image is a unknown "; //unlink($dest); exit; case 1: echo " Image is a GIF "; echo "$dest has a width of $imagesize[0] "; echo "$dest has a height of $imagesize[1] "; $newname = $path1; $newname .=$i.time() . ".gif"; if(copy($dest,$newname)) { //echo " GIF Rename Successful from $dest to $newname"; }else { //echo " GIF Rename Unsuccessful"; } //unlink ($dest); break; case 2: echo " Image is a JPG "; echo "$dest has a width of $imagesize[0] "; echo "$dest has a height of $imagesize[1] "; $newname = $path1; $newname .=$i.time() . ".jpg"; if(copy($dest,$newname)) { //echo " JPG Rename Successful from $dest to $newname"; }else { //echo " JPG Rename Unsuccessful"; } //unlink ($dest); break; case 3: echo " Image is a PNG "; echo "$dest has a width of $imagesize[0] "; echo "$dest has a height of $imagesize[1] "; $newname = $path1; $newname .=time() . ".png"; if(copy($dest,$newname)) { //echo " PNG Rename Successful from $dest to $newname"; }else { //echo " PNG Rename Unsuccessful"; } //unlink ($dest); break; } }else { echo "Upload directory not write-enabled/n"; // you need to write-enable the upload directory $error1 = 1; // set flag } } //unlink($source); // delete the file from the temp directory }

?> <image src="upload/<? print basename($newname)?>"> <? } //end for ?> <a href="90.php">Back</a> </body> </html>

<? } else {

<html> <head> <title>多文件上传</title> <meta http-equiv="Content-Type" content="text/html; charset=gb2312"> </head>

<body bgcolor="#FFFFFF" text="#000000"> File Upload If your browser is upload-enabled, you will see "Browse" (Netscape, Internet Explorer) or ". . ." (Opera) buttons below. Use them to select file(s) to upload, then click the "Upload" button. After the files have been uploaded, you will see a results screen. <form method="post" enctype="multipart/form-data" action="90.php"> <input type="hidden" name="MAX_FILE_SIZE" value="800000"> <input type="hidden" name="action1" value="1"> File 1: <input type="file" name="file1" size="30"> File 2: <input type="file" name="file2" size="30"> <input type="submit" value="Upload"> </form> </body> </html>

}