圖片上傳錯誤

Question

我已經在位置'cms/user/prescriptionimg'創建了目錄但是我在上傳文件時出錯。

Warning: move_uploaded_file(../cms/user/prescriptionimg/11500004-21000002-13165874331.jpg) [function.move-uploaded-file]: failed to open stream: No such file or directory in /home/oxfordmo/public_html/cms/user/prescription.php on line 113 

Warning: move_uploaded_file() [function.move-uploaded-file]: Unable to move '/tmp/phpdCWdaR' to '../cms/user/prescriptionimg/11500004-21000002-13165874331.jpg' in /home/oxfordmo/public_html/cms/user/prescription.php on line 113 

Unable to move user 11500004-21000002-13165874331's picture to prescription directory 

關於這個腳本是...

if (file_exists("../cms/user/prescriptionimg/$username.$ext")) 
    {unlink("../cms/user/prescriptionimg/$username.$ext"); } 
    if (!move_uploaded_file($_FILES["scaninput".$i]['tmp_name'],"../cms/user/prescriptionimg/$username.$ext")) 
      { die("Unable to move user $username's picture to prescription directory"); } 

Answer 1

使用這個功能來檢索根路徑。

$root = realpath($_SERVER["DOCUMENT_ROOT"]); 


        //----------------------------------- 
        // require the functions file 
        //----------------------------------- 
        //require ("$root/php/funkshions.php");