上位 250 の Douban 映画の PHP コードをキャプチャします。

for ($start = 0; $start  $url = "http://movie.douban.com/top250?start=$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("%3d %sn", $count, $title);
}

PHP