centercrop

$sizes = array(
	'original' => array(
		'width' => 4000,
		'height' => 3000,
		'destination' => '/images/stores/original/'
	),
	'medium' => array(
		'width' => 171,
		'height' => 171,
		'destination' => '/images/stores/medium/',
		'strict' => true
	),
	'small' => array(
		'width' => 140,
		'height' => 105,
		'destination' => '/images/stores/small/'
	)
);
 
function upload_image($filename, $tmp_name, $sizes){
	$fuploaded = array();		
	foreach($sizes as $name => $image){
		if(copy($tmp_name, SITE_PATH.$image['destination'].$filename)){
			$size = get_image_size($image['destination'],$filename);
 
			if($size['width'] > $image['width'] || $size['height'] > $image['height']){
				if($size['height'] > $size['width']){
					$width = $image['width'];
					$height = floor($size['height'] * ($image['width']/$size['width']));
				}
				else{
					$width = floor($size['width'] * ($image['height'] / $size['height']));
					$height = $image['height'];
				}
 
				image_resize($width, $height, $image['destination'], $filename);
 
				if($image['strict'] && ($width > $image['width'] || $height > $image['height'])){
					image_crop_centercrop($image['destination'], $filename, $width, $height, 0, 0);
				}
			}
			$fuploaded[]=SITE_PATH.$image['destination'].$filename;
		}
		else {
			echo "<br />CANT COPY!! ".SITE_PATH.$image['destination'].$filename;
		}
	}
	return $fuploaded;		 
}
 
 
if($_FILES['image']['size'] > 0) {
	$filename = time() . $_FILES['image']['name'];		
	$filename = str_replace(" ", "_", $filename);
	$tmp_name = $_FILES['image']['tmp_name'];
 
	$images = upload_image($filename, $tmp_name, $sizes);
 
	print_r($images);
}
 
function image_crop_centercrop($folder, $pic, $width, $height, $x, $y)
{
	$command=IMAGE_MOGRIFY ." -gravity center -crop ${width}x${height}+${x}+${y} " . SITE_PATH . $folder . $pic;
	//echo $command;
	shell_exec($command);
}