43 lines
1.2 KiB
PHP
43 lines
1.2 KiB
PHP
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<?php
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// Array indexes are 0-based, jCarousel positions are 1-based.
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$first = max(0, intval($_GET['first']) - 1);
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$last = max($first + 1, intval($_GET['last']) - 1);
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$length = $last - $first + 1;
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// ---
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$images = array(
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'http://static.flickr.com/66/199481236_dc98b5abb3_s.jpg',
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'http://static.flickr.com/75/199481072_b4a0d09597_s.jpg',
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'http://static.flickr.com/57/199481087_33ae73a8de_s.jpg',
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'http://static.flickr.com/77/199481108_4359e6b971_s.jpg',
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'http://static.flickr.com/58/199481143_3c148d9dd3_s.jpg',
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'http://static.flickr.com/72/199481203_ad4cdcf109_s.jpg',
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'http://static.flickr.com/58/199481218_264ce20da0_s.jpg',
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'http://static.flickr.com/69/199481255_fdfe885f87_s.jpg',
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'http://static.flickr.com/60/199480111_87d4cb3e38_s.jpg',
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'http://static.flickr.com/70/229228324_08223b70fa_s.jpg',
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);
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$total = count($images);
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$selected = array_slice($images, $first, $length);
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// ---
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header('Content-Type: text/xml');
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echo '<data>';
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// Return total number of images so the callback
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// can set the size of the carousel.
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echo ' <total>' . $total . '</total>';
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foreach ($selected as $img) {
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echo ' <image>' . $img . '</image>';
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}
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echo '</data>';
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?>
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