functie aanroepen voor plaatje uploaden

<?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;             
}  
?>