Upload + crop (Opgelost)

<?php 
$size = getimagesize($image); 
            $maxsize = 450; 
            $nul = $maxsize / $size[0]; 
            $one = $maxsize / $size[1]; 
            if ($nul < $one){ 
                $width = $size[0] * $nul; 
                  $height = $size[1] * $nul; 
               } 
            elseif ($size[1] > 450){ 
                $width = $size[0] * $one; 
                   $height = $size[1] * $one; 
            } 

?> 

<?php 
$size = getimagesize($image); 
            $maxsize = 450; 
            $nul = $maxsize / $size[0]; 
            $one = $maxsize / $size[1]; 
            if ($nul < $one){ 
                $width = $size[0] * $nul; 
                  $height = $size[1] * $nul; 
               } 
            elseif ($size[1] > 450){ 
                $width = $size[0] * $one; 
                   $height = $size[1] * $one; 
            } 
 
?>