读取数据库代码

	@mysql_connect("localhost","123","456");

	@mysql_select_db("aa");

	mysql_query("set names utf8");

	$result=mysql_query("select cc from bb limit 0,500");

	while($row=mysql_fetch_array($result)){  

		$ar[]=$row['cc']; 

	}

	$cnt=count($ar);

	for($i=0;$i<$cnt;$i++){

		if($ar[$i]==9){

			$b[]=$i;

		}

	}

	$cnt_b=count($b);

	if($cnt_b>0){

		echo $cnt_b;

	}else{

		echo 0;

	}

$result=mysql_query("select order_state from order limit 500");

$counter=0;

while($row=mysql_fetch_array($result)){  

    if($row[0]==9) $counter++; 

}

echo $counter;