Gathering image data?

[lukeurtnowski]

I have a formm that uploads up to 6 images, once that is done, I'd like to display each image along with some info about each image before I approve them, like file size (in kilobytes), Length:, Width:, File Type (making sure its in image format. Im pretty sure getimagesize() is perfect for the last three but am sort of confused how to echo out the 3 values...Here is what I have soo far,...

    echo "<label>Image".$x.":</label><img src=../images/ASP_Images/".${'Image'.$x}. " /><br />";
    echo ${'Image'.$x} . ': ' . filesize("../images/ASP_Images/".${'Image'.$x}) . /1024 " Kb"; 

I just dont understand how to implement getimagesize()?
Thanks all
Oh, and this code runs through a for loop up to 6 times if needed

[clamcrusher]

the manual provides sample usage for most functions.