php 采集入库

if($_GET[id] $con=file_get_contents ("http://book.qq.com/lianzaiindex/sort4/index_".$_GET['id'].".htm");
//echo $con; 
$preg = "#

(.*)#iUs"; 
 
preg_match_all($preg,$con,$arr); 
$time=time(); 
 
foreach ($arr[1] as $k=>$v){ 
    echo $v." ".$arr[2][$k]."
"; 
    $sql="insert into  tmp_url (url,title,addtime) values ('".$v."','".$arr[2][$k]."','$time')"; 
    $db->query($sql); 
} 
$_GET['id']++; 
echo  "正在采集www.2cto.com。。。。".$_GET[id]; 
echo "<script>location.href=&#39;stahtml.php?id=".$_GET[id]."&#39;</script>"; 
}else { 
    echo "采集结束"; 
} 

摘自 chaojie2009的专栏