以上代码如何修改为循环抓取以下数据，并输出图片呢？

静待彼岸花的盛开 2015-07-09 02:29:50

function use_curl($url){

        $ch = curl_init($url);

        curl_setopt($ch, CURLOPT_HEADER, 0);

        curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);

		curl_setopt($ch, CURLOPT_TIMEOUT,10);  

		curl_setopt($ch, CURLOPT_ENCODING, 'gzip,deflate,sdch');

	    curl_setopt($ch,CURLOPT_USERAGENT,'Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/31.0.1650.63 Safari/537.36 SE 2.X MetaSr 1.0');



        $output = curl_exec($ch);

        curl_close($ch);

        return $output;

}





function get_desc($iid){

$text=use_curl("http://hws.m.taobao.com/cache/mtop.wdetail.getItemDescx/4.1/?data=%7B"item_num_id"%3A"44471085196"%7D");

preg_match('|<img>(.*)</img>|isU',$text, $descimg);

echo "<img src=$descimg[1]>";

}

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lirenbing008 2015-07-13

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function use_curl($url){
        $ch = curl_init($url);
        curl_setopt($ch, CURLOPT_HEADER, 0);
        curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
		curl_setopt($ch, CURLOPT_TIMEOUT,10);  
		curl_setopt($ch, CURLOPT_ENCODING, 'gzip,deflate,sdch');
	    curl_setopt($ch,CURLOPT_USERAGENT,'Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/31.0.1650.63 Safari/537.36 SE 2.X MetaSr 1.0');

        $output = curl_exec($ch);
        curl_close($ch);
        return $output;
}


function get_desc($iid="44471085196"){
$text=use_curl('http://hws.m.taobao.com/cache/mtop.wdetail.getItemDescx/4.1/?data={"item_num_id":"'."{$iid}".'"}');
return $text;
}
$result=json_decode(get_desc(),1);
print_r($result['data']['images']);

静待彼岸花的盛开 2015-07-13