一个很简单的PHP的后端脚本,能够从(某个网中)得到最新新闻。

  •   2009-08-01/08:15
  • <?
    // sunboy's data
    // bi balo aruhan domdadu o los in wuber mongglo in huen egun i wuzhe  
    // zhu tuhe re hu humen tai ban nai zha bolu ya !

    $link_prefix    =     "&nbsp;&nbsp;o";
    $link_postfix    =     "<BR>n";
    $cache_file    =     "tmp/heise.cache";
    $cache_time    =    3600;


    $items        =    0;
    $time        =    split( " ", microtime());

    srand((double)microtime()*1000000);
    $cache_time_rnd    =    300 - rand(0, 600);

    if ((!(file_exists($cache_file))) || ((filectime($cache_file) + $cache_time - $time[1]) + $cache_time_rnd < 0) || (!(filesize($cache_file))) ) {
    $fp1=fopen("http://www.ourjia.net/index.shtml", "r");
    $string=fread($fp1,20000);

    ereg("<!-- MITTE (NEWS) -->(.*)<!-- MITTE (NEWS-UEBERBLICK) -->",
    $string, $matches);
    $match=str_replace("HREF="/newsticker/","href="http://www.ourjia.net/",$matches[1]);

    $exp="#newsticker/data/(.*)/">(.*</FONT></B>)#i";
    preg_match_all($exp, $matches[1], $matchin);

    for($i=0;$i<count($matchin[1]);$i++)
       {
    $body.= "$link_prefix <a href="http://www.ourjia.net/data/".$matchin[1][$i]."/">" . $matchin[2][$i]. "</a><br>n";
       }
    $body = eregi_replace( "</A></FONT></B>", "", $body);
    fclose($fp1);

    $fpwrite = fopen($cache_file,'w');
    fputs($fpwrite,  "$body");
    fclose($fpwrite);
    }
    include($cache_file);
    ?>

    注意:1:这里的www.ourjia.net该为为有新闻更新系统的网站列如:
            http://www.heise.de/newsticker。  

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