Question

i’m using joomla and want to restrict the user profile image size(dimension).
it is default to 10Mb but i want to restrict the image dimension something like 240×320 and below can be uploaded..
thanks..

Answer 1

You should hack into the joomla code for that particular upload thing and use
code like this for it:

list($width, $height) = getimagesize($image_file);

if ($width == 240 && $height == 320)
{
    // nice proceed
}
else
{
   // oops, invalid dimensions
}

I suspect you should place this code in controller of the plugin/component you are using the upload feature of.