采集天猫搜索页商品的商品ID和商品店铺名称，正则表达式的写法

<?PHP
//add by wangtongphp QQ:1006440989
function infinityCollect($url)
    {
        $v = @file_get_contents($url);
        preg_match_all("/data->);
        preg_match_all("/<a class="productShop-name".[^>]*>([sS]*?)</a>/",$v,$nicks);
        preg_match_all("/data->);
        var_dump($out[1]);
        var_dump($out[2]);
        if(count($ids[1]) != count($nicks[1])){
            echo count($ids[1]);
            var_dump($ids[1]);
            echo count($nicks[1]);
            var_dump($nicks);
            echo 'error';exit;
        }
        $result = array('status'=>0,'count'=>0,'max_page'=>0);
        if(!empty($ids[1]))
        {
            foreach($ids[1] as $k=>$goods_id){
                $goods['goods_id'] = $goods_id;
                $nick = trim($nicks[1][$k]);
                $nick = str_replace('<span class=H>','',$nick);
                $nick = str_replace('</span>','',$nick);
                $goods['nick'] = $nick;
                
            var_dump($goods);
            }
        }
        return $result;
    } 


infinityCollect('http://list.tmall.com//search_product.htm?q=Joy%A1%AEs&type=p&style=&cat=all');

/*
$v = @file_get_contents("http://list.tmall.com//search_product.htm?q=Joy%A1%AEs&type=p&style=&cat=all");
preg_match_all("/<a class="productShop-name".[^>]*>(.[^<]*)</a>/",$v,$nicks);
var_dump($nicks);
*/