How can I use getimagesize() with $_FILES['']?

Question

I am doing an image upload handler and I would like it to detect the dimensions of the image that\'s been uploaded by the user.

So I start with:

if (isse         


        

Answer 1

Try this for multi images :

for($i=0; $i < count($filenames); $i++){  

    $image_info = getimagesize($images['tmp_name'][$i]);
    $image_width  = $image_info[0];
    $image_height = $image_info[1];
}

Try this for single image :

$image_info = getimagesize($images['tmp_name']);
$image_width  = $image_info[0];
$image_height = $image_info[1];

at least it works for me.