URL

for "move_uploaded_file" or other function ,it need to tell URL like this,

$file_dir = '/home/worloka3/public_html/test/image/';

ex :
$file_dir = '/home/worloka3/public_html/test/image/';
$file_path = $file_dir . $_FILES["uploadfile"]["name"];

move_uploaded_file($_FILES["uploadfile"]["tmp_name"], $file_path)
$img_dir = "/test/image/";
$img_path = $img_dir. $_FILES["uploadfile"]["name"];
$size = getimagesize($file_path);