{

$out = array(

'img_width' => $in['cur_width'],

'img_height' => $in['cur_height']);

if ( $in['cur_width'] > $in['max_width'] )

{

$out['img_width'] = $in['max_width'];

$out['img_height'] = ceil( ( $in['cur_height'] * ( ( $in['max_width'] * 100 ) / $in['cur_width'] ) ) / 100 );

$in['cur_height'] = $out['img_height'];

$in['cur_width'] = $out['img_width'];

}

if ( $in['cur_height'] > $in['max_height'] )

{

$out['img_height'] = $in['max_height'];

$out['img_width'] = ceil( ( $in['cur_width'] * ( ( $in['max_height'] * 100 ) / $in['cur_height'] ) ) / 100 );

}

return $out;