$img = new imagick($image['source']);
foreach ($img as $vimg) {
    $vimg->cropThumbnailImage($image['width'], $image['height']);
    $vimg->setImagePage($vimg->getImageWidth(), $vimg->getImageHeight(), 0, 0);
}
$img->writeImages($image['destination'] . '.' . strtolower($img->getImageFormat()), true);