在Web服务器中上传的文件路径

Question

I'm very new in web developing. I'm developing a website by using HTML, jQuery, JavaScript, PHP and MySql. On my website I have an option for uploading images, and I'm using this code:

move_uploaded_file(
    $_FILES["file"]["tmp_name"],
    "c:/wamp/www/upload/upload/" . $_FILES["file"]["name"]
);

This code is for moving the image to c:wamp/www/upload/upload/ . How can I achieve this on web server after hosting my website?

Answer 1

when you upload your files in the local , do not give "c:/wamp/www" . Instead give the path relative to the file, like "../upload/" .

For example if you have placed your php script file in "upload/include/" folder and you would like to upload an image in "upload/images/" folder, use "../images/" while uploading the files.

Answer 2

Does your web host provide shared or dedicated hosting?

I'm guessing shared, and so you'd probably have a directory path like /htdocs/upload or something similar. Hard to say without knowing what your web host is like.

Answer 3

simply give path of that folder.suppose the upload folder in the same directory of your uploading file script than you have to do just like that:

move_uploaded_file($_FILES["file"]["tmp_name"],
                            "upload/" . $_FILES["file"]["name"]);

and if if it is out side of the script file than just use this

move_uploaded_file($_FILES["file"]["tmp_name"],
                                "../upload/" . $_FILES["file"]["name"]);

Hence no need to give path from root.

Answer 4

Use $_SERVER['DOCUMENT_ROOT'] for the dynamic path retrieval.

Try this,

move_uploaded_file($_FILES["file"]["tmp_name"],$_SERVER['DOCUMENT_ROOT']."upload/" . $_FILES["file"]["name"]);