以下為引用的內容:
<html> <head> <meta http-equiv="Content-Type" content="text/html; charset=gb2312"> <title>網頁教學網(webjx.com)檔案上傳執行個體</title> </head> <body> <form enctype="multipart/form-data" action=upfile.php method=post> <input type="hidden" name="MAX_FILE_SIZE" value="2000000"> <input type=file name=upfile size=20> <input type=submit value='上傳檔案'> </form> </body> </html> <? function getname($exname){ $dir = "../uploadfile/"; $i=1; if(!is_dir($dir)){ mkdir($dir,0777); } while(true){
if(!is_file($dir.$i.".".$exname)){ $name=$i.".".$exname; break; } $i++; } return $dir.$name;
} $exname=strtolower(substr($_FILES['upfile']['name'],(strrpos($_FILES['upfile']['name'],'.')+1)));
$uploadfile = getname($exname); if (move_uploaded_file($_FILES['upfile']['tmp_name'], $uploadfile)) {
echo "<h2><font color=#ff0000>檔案上傳成功!</font></h2><br><br>"; }else { echo "<h2><font color=#ff0000>檔案上傳失敗!</font></h2><br><br>"; } echo "下面是檔案上傳的一些資訊: <br><br>原檔案名稱:".$_FILES['upfile']['name'] . "<br><br>類型:" .$_FILES['upfile']['type'] . "<br><br>臨時檔案名稱:".$_FILES['upfile']['tmp_name']. "<br><br>檔案大小:".$_FILES['upfile']['size'] . "<br><br>錯誤碼:".$_FILES['upfile']['error']; ?>
|