文件上傳改變名字給人錯誤

Question

$ref_id = mysql_insert_id(); 

$locatie = 'iso_photo/afwijkingen'; 

    if($_FILES['uploaded']['type'] != 'application/octet-stream') // Geen php files 
    { 
     $folder = $locatie.basename($_FILES['uploaded'][$ref_id.'.jpg']) ; 
     move_uploaded_file($_FILES['uploaded']['tmp_name'], $folder); 
    } 

給出： 警告：move_uploaded_file（iso_photo/afwijkingen）function.move上傳文件]：未能打開流：是一個目錄

警告：move_uploaded_file（）以[function.move-uploaded-file]：無法將'/ tmp/php6LQCqY'移動到'iso_photo/afwijkingen'

什麼可能是錯誤的？

Answer 1

編輯四號線，現在應該努力

$locatie = 'iso_photo/afwijkingen'; 

if($_FILES['uploaded']['type'] != 'application/octet-stream') // Geen php files 
{ 
    $folder = $locatie . "/" . basename($_FILES['uploaded'][$ref_id]) ; 
    move_uploaded_file($_FILES['uploaded']['tmp_name'], $folder); 
} 

，但不能正確說，因爲我不知道的$ref_id可變

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