VUZ parser

<?
    Header('Content-type: text/html; charset=UTF-8');
    mysql_pconnect('host','user','pass') or die(mysql_errno().": ".mysql_error());
    mysql_select_db('vuz_db') or die(mysql_errno().": ".mysql_error());
    mysql_query('set names \'utf8\'') or die(mysql_errno().": ".mysql_error());
    set_time_limit(0);
    function koi2utf($s){
        return iconv('koi8-r','utf-8',$s);
    }
    function curl_get($url, $params = false){
        if(strpos($url,'#')) $url = substr($url,0,strpos($url,'#'));
        if($params){
            $url .= strpos($url,'?') ? '&' : '?';
            foreach($params as $k=>&$v) $v = URLEncode($k).'='.URLEncode($v);
            $params = join('&',$params);
            $url .= $params;
        }
        $ch = curl_init();
        curl_setopt($ch, CURLOPT_URL, $url);
        curl_setopt($ch, CURLOPT_HEADER, false);
        curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
        curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, 30);
        curl_setopt($ch, CURLOPT_USERAGENT, $_SERVER['HTTP_USER_AGENT']);
        $data = curl_exec($ch);
        curl_close($ch);
        return $data;
    }
    $page = isset($_GET['page']) ? $_GET['page'] : 1;
    $data = curl_get('http://abitur.nica.ru/new/www/search.php',array('page'=>$page));
    preg_match_all('/vuz_detail\.php\?[^"]*/i',$data,$match);
    $specs = array();
    $vuzes = array();
    $vuzes_specs = array();
    foreach($match[0] as $v){
        preg_match('/code=([0-9]*)/i',$v,$vuz_id);
        $vuz_id = intval($vuz_id[1]);
        $data = curl_get("http://abitur.nica.ru/new/www/vuz_detail.php",array('code'=>$vuz_id));
        preg_match_all('/<h1>(.*?)<\/h1>/i',$data,$vuz);
        $vuz_name = $vuz[1][0];
        preg_match_all('/<div\s+class="contact"\s*>.*?<\/div>/is',$data,$vuz_contacts);
        preg_match_all('/<p>(.*?)<\/p>/is',$vuz_contacts[0][0],$vuz_contacts);
        $vuz_contacts = preg_replace('/\s+/',' ',$vuz_contacts[1]);
        $vuz_addr = trim($vuz_contacts[0]);
        $data = curl_get("http://abitur.nica.ru/new/www/vuz_specs.php",array('code'=>$vuz_id));
        preg_match_all('/<span\s+class="bold"\s*>(.*?)<\/span>/is',$data,$vuz_specs);
        foreach($vuz_specs[1] as &$s){
            preg_match('/\s*(.*)\s+\((\d{6})\)/is',$s,$s_inf);
            $specs[$s_inf[2]]=koi2utf($s_inf[1]);
            $vuzes_specs[]='('.$vuz_id.','.intval($s_inf[2]).')';
        }
        $vuzes[]='('.intval($vuz_id).',\''.koi2utf($vuz_name).'\',\''.str_replace('\'','\\\'',koi2utf($vuz_addr)).'\')';
    }
    ksort($specs);
    foreach($specs as $id=>&$name){
        $name = '('.intval($id).',\''.$name.'\')';
    }
    if(count($vuzes)>0) mysql_query('insert ignore into vuzes values'.join(',',$vuzes)) or die(mysql_errno().": ".mysql_error());
    if(count($specs)>0) mysql_query('insert ignore into specs values'.join(',',$specs)) or die(mysql_errno().": ".mysql_error());
    if(count($vuzes_specs)>0) mysql_query('insert ignore into vuzes_specs values'.join(',',$vuzes_specs)) or die(mysql_errno().": ".mysql_error());
    echo "Со страницы #$page в базу добавлено ".count($vuzes)." вузов, ".count($specs)." специализаций и ".count($vuzes_specs)." пар \"вуз-специализация\".<br/>";
    if(count($vuzes)==0)  echo "Похоже, это всё. Ура :)";
    else echo "Работаем дальше...<script>location.replace('?page=".(++$page)."');</script>";