get image size

[kproc]

users can upload images to a folder, which are displayed on a web page. I set the image size. I want to some how get the image size so that I can set a min and max based size display. most likely the images will be at various sizes and I want to use the actual size when setting the display size

[pcthug]

To get dimensions of an image use the getimagesize function;

$size = getimagesize('img.jpg');
$size[0]; // width
$size[1]; // height

[kproc]

is there a way to get the file size

[NightShift58]

filesize() (http://www.php.net/manual/en/function.filesize.php)