读取数据库代码

<br />
	@mysql_connect("localhost","123","456");<br />
	@mysql_select_db("aa");<br />
	mysql_query("set names utf8");<br />
	$result=mysql_query("select cc from bb limit 0,500");<br />
	while($row=mysql_fetch_array($result)){  <br />
		$ar[]=$row['cc']; <br />
	}<br />
	$cnt=count($ar);<br />
	for($i=0;$i<$cnt;$i++){<br />
		if($ar[$i]==9){<br />
			$b[]=$i;<br />
		}<br />
	}<br />
	$cnt_b=count($b);<br />
	if($cnt_b>0){<br />
		echo $cnt_b;<br />
	}else{<br />
		echo 0;<br />
	}<br />

$result=mysql_query("select order_state from order limit 500");<br />
$counter=0;<br />
while($row=mysql_fetch_array($result)){  <br />
    if($row[0]==9) $counter++; <br />
}<br />
echo $counter;