SEO_sitemap.xml生成

 \r\n
 
  ";
					fwrite($handle, $str);
					$sitemap="\r\n
  
   \r\n
   
    http://www.0349.org.cn/
   \r\n
   
    $time
   \r\n
   
    $cq
   \r\n
   
    $p
   \r\n
  \r\n";
					if(!fwrite($handle, $sitemap)){
						echo "写入错误！";
					}
			break;
		case '2':

				$p=0.8;
				foreach ($arr as $key => $v) {
					$v='http://www.0349.org.cn/p/'.$v.'/';
					$sitemap="
  
   \r\n
   
    $v
   \r\n
   
    $time
   \r\n
   
    $cq
   \r\n
   
    $p
   \r\n
  \r\n";
					if(!fwrite($handle, $sitemap)){
						echo "写入错误！";
					}
				}

			break;
		case '3':

				$p=0.8;
				foreach ($arr as $key => $v) {
					$v='http://www.0349.org.cn/p/'.$v.'.html';
					$sitemap="
  
   \r\n
   
    $v
   \r\n
   
    $time
   \r\n
   
    $cq
   \r\n
   
    $p
   \r\n
  \r\n";
					if(!fwrite($handle, $sitemap)){
						echo "写入错误！";
					}
				}

			break;
		case '4':

				$p=0.7;
				foreach ($arr as $key => $v) {
					$v='http://www.0349.org.cn/n/'.$v.'.html';
					$sitemap="
  
   \r\n
   
    $v
   \r\n
   
    $time
   \r\n
   
    $cq
   \r\n
   
    $p
   \r\n
  \r\n";
					if(!fwrite($handle, $sitemap)){
						echo "写入错误！";
					}
				}

			break;
		case '5':

				$p=0.6;
				foreach ($arr as $key => $v) {
					$v='http://www.0349.org.cn/'.$v.'/';
					$sitemap="
  
   \r\n
   
    $v
   \r\n
   
    $time
   \r\n
   
    $cq
   \r\n
   
    $p
   \r\n
  \r\n";
					if(!fwrite($handle, $sitemap)){
						echo "写入错误！";
					}
				}

			break;
		case '6':

				$p=0.6;
				foreach ($arr as $key => $v) {
					$v='http://www.0349.org.cn/'.$v.'/';
					$sitemap="
  
   \r\n
   
    $v
   \r\n
   
    $time
   \r\n
   
    $cq
   \r\n
   
    $p
   \r\n
  \r\n";
					if(!fwrite($handle, $sitemap)){
						echo "写入错误！";
					}
				}

			break;
		case '7':
				$p=0.6;
				foreach ($arr as $key => $v) {
					$v='http://www.0349.org.cn/'.$v;
					$sitemap="
  
   \r\n
   
    $v
   \r\n
   
    $time
   \r\n
   
    $cq
   \r\n
   
    $p
   \r\n
  \r\n";
					if(!fwrite($handle, $sitemap)){
						echo "写入错误！";
					}
				}
			break;
		case '8':
				$p=0.5;
				foreach ($arr as $key => $v) {
					$v='http://www.0349.org.cn/'.$v.'/';
					$sitemap="
  
   \r\n
   
    $v
   \r\n
   
    $time
   \r\n
   
    $cq
   \r\n
   
    $p
   \r\n
  \r\n";
					if(!fwrite($handle, $sitemap)){
						echo "写入错误！";
					}
				}
			break;
		case '9':
				$p=0.5;
				foreach ($arr as $key => $v) {
					$v='http://www.0349.org.cn/'.$v.'/';
					$sitemap="
  
   \r\n
   
    $v
   \r\n
   
    $time
   \r\n
   
    $cq
   \r\n
   
    $p
   \r\n
  \r\n";
					if(!fwrite($handle, $sitemap)){
						echo "写入错误！";
					}
				}
			break;
		default:
			# code...
			break;
	}
	
	
	
}

// $homexx=DB::getarray("select * from `#__product` where 1 ");

// foreach ($homexx as $k => $v) {
	
// }

//写入操作
function get_url($n){
	$con=mysql_connect("localhost","root","root");
	mysql_select_db("0349org");
	include_once 'config.php';
	switch ($n) {
		case '1':
			break;
		case '2':
			$i=0;
			$arr=array();
			$sql="select id from zl_product";
			break;
		case '3':
			$i=0;
			$arr=array();
			$sql="select id from zl_producttype";
			break;
		case '4':
			$i=0;
			$arr=array();
			$sql="select id from zl_arcticle";
			break;
		case '5':
			$i=0;
			$arr=array();
			$sql="select id from zl_area";
			break;
		case '6':
			$i=0;
			$arr=array();
			$sql_area="select id from zl_area";
			$res_area=mysql_query($sql_area,$con);
			$sql_product="select id from zl_product";
			$res_product=mysql_query($sql_product,$con);
			$arr_product=array();
			while($arr_product[$i]=mysql_fetch_assoc($res_product)['id']){$i++;}
			array_pop($arr_product);
			$i=0;
			$arr_area=array();
			while($arr_area[$i]=mysql_fetch_assoc($res_area)['id']){$i++;}
			array_pop($arr_area);
			$i=0;


			foreach ($arr_area as $key => $value) {
				foreach ($arr_product as $ke => $val) {
					$arr[$i]=$value.'/p'.$val;$i++;
				}
			}
			return $arr;
			break;
		case '7':
			$i=0;
			$arr=array();
			$sql_area="select id from zl_area";
			$res_area=mysql_query($sql_area,$con);
			$sql_product="select id from zl_product";
			$res_product=mysql_query($sql_product,$con);
			$sql_producttype="select id from zl_producttype";
			$res_producttype=mysql_query($sql_producttype);
			$i=0;
			$arr_area=array();
			while($arr_area[$i]=mysql_fetch_assoc($res_area)['id']){$i++;}
			array_pop($arr_area);
			$i=0;
			$arr_producttype=array();
			while ($arr_producttype[$i]=mysql_fetch_assoc($res_producttype)['id']){$i++;}
			array_pop($arr_producttype);
			$i=0;
			foreach ($arr_area as $key => $value) {
					foreach ($arr_producttype as $k => $v) {
						$arr[$i]=$value.'/p/'.$v.'.html';$i++;
					}
			}
			return $arr;
			break;
		case '8':
			$arr=array();
			$arr[0]='http://www.0349.org.cn/about.html';
			return $arr;
			break;
		case '9':
			$arr=array();
			$arr[0]='http://www.0349.org.cn/contact.html';
			return $arr;
			break;
		default:
			# code...
			break;
		
	}
	$res=mysql_query($sql,$con);
	while($arr[$i]=mysql_fetch_assoc($res)['id']){$i++;}
	array_pop($arr);
	return $arr;

}
$file='all.xml';
$h=create_xml($file);
for ($n=1; $n <10 ; $n++) { 
	$t=date('Y-m-d',time());
	$c='weekly';
	$url='';
	if($n!=1){
	$url=get_url($n);}
	wt($h,$url,$t,$c,$n);

}


?>