無法將圖像上傳到子文件夾

Question

我正嘗試使用PHP將圖像上傳到各自的文件夾中。 。共有6個文件夾和2個文件夾都有子文件夾。我創建了一個包含文件夾和子文件夾列表的下拉列表，並且在選擇特定文件夾後，可以將圖像上載到所選文件夾中。但是當我選擇一個子文件夾時，圖像沒有上傳。

以下是用於上傳的代碼。和here is the link下拉菜單（使用html的文件夾和子文件夾）。

if(isset($_POST["submit"])) { 

$target_dir = "images/website/". $_POST["path"]."/"; 
} 
$target_file = $target_dir . basename($_FILES["fileToUpload"]["name"]); 
$uploadOk = 1; 
$imageFileType = pathinfo($target_file,PATHINFO_EXTENSION); 
// Check if image file is a actual image or fake image 
if(isset($_POST["submit"])) { 
$check = @getimagesize($_FILES["fileToUpload"]["tmp_name"]); 
if($check !== false) { 
    echo '<script language="javascript">'; 
    echo 'alert("File is an image - " . $check["mime"] . ".")'; 
    echo '</script>'; 
    $uploadOk = 1; 
} else { 
    echo "File is not an image."; 
    $uploadOk = 0; 
} 
} 
// Check if file already exists 
if (file_exists($target_file)) { 
echo ("<SCRIPT LANGUAGE='JavaScript'> 
window.alert('Sorry ! Image already exists!') 
window.location.href='upload.php'; 
</SCRIPT>"); 
$uploadOk = 0; 
} 
// Check file size 
if ($_FILES["fileToUpload"]["size"] > 5000000) { 
echo ("<SCRIPT LANGUAGE='JavaScript'> 
window.alert('Sorry ! Image file size is too large.') 
window.location.href='upload.php'; 
</SCRIPT>"); 
$uploadOk = 0; 
} 
// Allow certain file formats 
if($imageFileType != "jpg" && $imageFileType != "png" && $imageFileType != "jpeg" 
&& $imageFileType != "gif" && $imageFileType != "JPG" && $imageFileType != "PNG" && $imageFileType != "JPEG" && $imageFileType != "GIF") { 
echo ("<SCRIPT LANGUAGE='JavaScript'> 
window.alert('Sorry ! only JPG, JPEG, PNG & GIF files are allowed') 
window.location.href='upload.php'; 
</SCRIPT>"); 
echo "."; 
$uploadOk = 0; 
} 
// Check if $uploadOk is set to 0 by an error 
if ($uploadOk == 0) { 
echo ("<SCRIPT LANGUAGE='JavaScript'> 
window.alert('Sorry ! Image was not uploaded') 
window.location.href='upload.php'; 
</SCRIPT>"); 
// if everything is ok, try to upload file 
} else { 
if (move_uploaded_file($_FILES["fileToUpload"]["tmp_name"], $target_file)) { 
    // echo '<script language="javascript">'; 
    // echo 'alert("Image has been uploaded successfully!")'; 
    // echo '</script>'; 
echo ("<SCRIPT LANGUAGE='JavaScript'> 
window.alert('Congrats ! Image has been successfully uploaded.') 
window.location.href='upload.php'; 
</SCRIPT>"); 

    //header("Location:upload.php") ; 
    // echo "The file ". basename($_FILES["fileToUpload"]["name"]). " has been uploaded."; 
    } else { 
    echo ("<SCRIPT LANGUAGE='JavaScript'> 
    window.alert('Oops Sorry ! There was some error.') 
    window.location.href='upload.php'; 
    </SCRIPT>"); 

    // echo "Sorry, there was an error uploading your file."; 
    } 
    } 
    ?> 

Answer 1

確保您的目錄和子目錄具有正確的文件權限，這條道路上的文件上傳

確保沒有在.htaccess文件，這將限制子目錄文件上傳設置沒有限制的選項。