Downloading Flickr photos

gistfile1.txt

<?php // Let's go get some flickr photos. Key and Set are defined in the uploader.

$query = 'http://api.flickr.com/services/rest/?&method=flickr.photosets.getPhotos&api_key='.$apiKey.'&photoset_id='.$photoset_id.'&extras=url_o,url_c&format=php_serial';

$ch = curl_init(); // open curl session

// set curl options
curl_setopt($ch, CURLOPT_URL, $query);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);    
$data = curl_exec($ch); // execute curl session
curl_close($ch); // close curl session

$output = unserialize($data);

$photos = $output['photoset']['photo'];

?>

<ul class="photo-carousel">
	<?php foreach($photos as $photo) { ?>
		<li><img <?=($photo['height_c']=="800"||empty($photo['height_c'])?'class="offset-left"':'')?>src="<?=!empty($photo['url_c'])?$photo['url_c']:$photo['url_o']?>" width="<?=!empty($photo['width_c'])?$photo['width_c']:$photo['width_o']?>" height="<?=!empty($photo['height_c'])?$photo['height_c']:$photo['height_o']?>" dwnld_link="<?=$photo['url_o']?>" /></li>
	<?php } ?>
</ul>