On 06/06/07, blueboy <ross@xxxxxxxxxxxxx> wrote:
I want to force users to insert landscape rather portrait images. I don't
want to be too pedantic about it but they do need to have an approximate 4x3
aspect ratio.
This is my code so far.
$max_height = "500"; // This is in pixels
$max_width = "500"; // This is in pixels
list($width, $height, $type, $w) =
getimagesize($_FILES['userfile']['tmp_name']);
if($width > $max_width || $height > $max_height)
{
}
$ratio = 4/3;
$tolerance = 0.1;
if (abs($ratio - $width/$height) > $tolerance) {
// not approximately the right aspect ratio
}
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