amazon rss widget

gistfile1.txt

<?php
print '<ul class="ranking">';

/* 設定 */

//RSS
$rss = 'http://www.amazon.co.jp/gp/rss/bestsellers/videogames/ref=zg_bs_videogames_rsslink';
//件数
$limit = 5;

$data = simplexml_load_string(file_get_contents($rss),'SimpleXMLElement', LIBXML_NOCDATA);
$i = 1;
foreach($data->channel->item as $value){
	if($i<=$limit){
		$title = (string)$value->title;
		$link = (string)$value->link;
		preg_match('@<img src="(https?|ftp)(:\/\/[-_.!~*\'()a-zA-Z0-9;\/?:\@&=+\$,%#]+)" alt="@is', (string)$value->description, $match);
		$img = !empty($match[2]) ? $match[1]. $match[2] : '';
		preg_match('@<img src="(https?|ftp)(:\/\/[-_.!~*\'()a-zA-Z0-9;\/?:\@&=+\$,%#]+)" width="64" height="12"@is', (string)$value->description, $match);
		$rate = !empty($match[2]) ? $match[1]. $match[2] : '';
		
		preg_match('@<strike>(.*?)</strike>(.*?)</font>@', (string)$value->description, $price);
		
		print <<< EOF
<li class="ranking_box clerfix">
  <div class="raking_left">
    <div class="ranking_rank">${i}位</div>
    <div class="ranking_img"><img src="${img}" width="80px" /></div>
  </div>
  <div class="ranking_right">
     <div class="ranking_name"><a href="${link}" target="_blank">${title}</a></div>
<div class="ranking_rate"><img src="${rate}"></div>
<div class="ranking_price_new">新品${price[1]} 価格 ${price[2]}</font></div>
</div>
</li>
EOF;
	}
	$i++;
	
}
print '</ul>';
?>