本帖最后由 lziyanl 于 2014-06-03 13:53:29 编辑

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  1.   

    官方群不搭理是正常的,你采集别人的东西,对别人服务器增加压力。当然不会搭理你。
    <?php
    $content = file_get_contents('http://www.ctrip.com/');
    $pos1 = strpos($content, '<div class="vac_item vac_item_main">');
    $pos2 = strpos($content, '<div id="guessvacation_list" class="h2tab_cn" style="display:none;"></div>');
    $content = substr($content, $pos1, $pos2-$pos1);// href
    preg_match_all('/<a.*?href="((http(s)?:\/\/).*?)".*?/si', $content, $matches);
    $href = array_values(array_unique($matches[1]));// src
    preg_match_all('/_src=\"(.*?)\"/i', $content, $matches);
    $src = $matches[1];// title
    preg_match_all('/title=\"(.*?)\"/i', $content, $matches);
    $title = $matches[1];// price
    preg_match_all('/<span class=\"c_price\">(.*?)<\/span>/i', $content, $matches);
    $price = $matches[1];$data = array();for($i=0,$len=count($href); $i<$len; $i++){
        $data[] = array(
            'href' => $href[$i],
            'src' => $src[$i],
            'title' => $title[$i],
            'price' => $price[$i],
        );
    }print_r($data);
    ?>
    Array
    (
        [0] => Array
            (
                [href] => http://vacations.ctrip.com/tickets/p1833645.html
                [src] => http://pkgpic.ctrip.com/images2/1/152/152_3391_g07660.jpg
                [title] => 【限量热卖!亲子套票(父亲节6.14-15)】广州长隆水上乐园门票(购票享5大特权!)
                [price] => 285
            )    [1] => Array
            (
                [href] => http://vacations.ctrip.com/tickets/p1655820.html
                [src] => http://pkgpic.ctrip.com/images2/1/152/152_1660_g07660-m.jpg
                [title] => 广州塔观光门票(景区现付)
                [price] => 135
            )    [2] => Array
            (
                [href] => http://vacations.ctrip.com/tickets/p83829.html
                [src] => http://pkgpic.ctrip.com/images2/1/152/152_3331_g07660-m.jpg
                [title] => 广州岭南印象园景区门票(景区现付)
                [price] => 30
            )    [3] => Array
            (
                [href] => http://vacations.ctrip.com/tickets/p1811853.html
                [src] => http://pkgpic.ctrip.com/images2/1/27/27_523_g07660-m.jpg
                [title] => 【热卖!】广东珠海横琴长隆国际海洋度假区门票(各景区)
                [price] => 100
            )    [4] => Array
            (
                [href] => http://vacations.ctrip.com/tickets/p84788.html
                [src] => http://pkgpic.ctrip.com/images2/1/152/152_919_s28632-m.jpg
                [title] => 广州海洋馆门票
                [price] => 120
            )    [5] => Array
            (
                [href] => http://vacations.ctrip.com/tickets/p1659651.html
                [src] => http://pkgpic.ctrip.com/images2/1/27/27_134_s31517-m.jpg
                [title] => 【独家!特权日半价热卖(6.28-29日)】珠海海泉湾海洋温泉门票(景区现付)
                [price] => 90
            )    [6] => Array
            (
                [href] => http://vacations.ctrip.com/tickets/p84522.html
                [src] => http://pkgpic.ctrip.com/images2/1/207/207_697_s45214-m.jpg
                [title] => 广东顺德长鹿农庄门票
                [price] => 35
            ))