抓取豆瓣電影TOP250的PHP代碼

for ($start = 0; $start < 250; $start  = 25) {
    $url = "http://movie.douban.com/top250?start=$start&filter=&type=";
    $titles = parsePage($url);
    if ($titles === false) {
        echo $url, "n";
    } else {
        array_walk($titles, 'printTitle');
    }
}


function parsePage($url) {
    $html = file_get_contents($url);
    if ($html === false) {
        return false;
    }

    if (preg_match_all('/([^<] )/s', $html, $matches) === false) {
        return false;
    }

    $titles = array();
    foreach($matches[1] as $item) {
        $titles[] = iconv('utf-8', 'gbk', $item);
    }
    return $titles;
}


$count = 0;
function printTitle($title) {
    global $count;
      $count;
    printf("= %sn", $count, $title);
}

PHP