小白,请指点以下程序怎么不是循环输出的,而且输出的中文还是乱码..
$db_host = 'localhost';
$db_user = 'root';
$db_password = 'root3306';
$db_database = 'chuyu';
$con = mysql_connect($db_host, $db_user, $db_password);
mysql_query("set names 'gb2312'");
if(!$con){die('数据库连接失败: ' . mysql_error());}
mysql_select_db($db_database);
global $site;
$site_data=mysql_query("select * from dh_member_control where id=1",$con);
$site=mysql_fetch_array($site_data);
$hot_vip_data&#61;mysql_query("SELECT * FROM dh_member WHERE &#96;mck&#96;&#61;1 AND &#96;photo&#96;<>&#39;/images/nan.png&#39; AND &#96;photo&#96;<>&#39;/images/nv.png&#39; ORDER BY &#96;mpower&#96; DESC,&#96;cktime&#96; DESC LIMIT 1,12",$con);
$hot_vip&#61;mysql_fetch_array($hot_vip_data);
$i&#61;1;
while ($hot_vip && $i<&#61;12)
{
if ($i % 6 &#61;&#61; 0){$last&#61;" class&#61;\"last\"";}
else{$last&#61;"";}
$i&#43;&#43;;
?>
οnclick&#61;"Javascript:location.href&#61;&#39;/display/? echo $hot_vip["id"]?>.html&#39;">
" />
if (strlen($hot_vip["unick"])>4){echo substr($hot_vip["unick"],1,4);}
else{echo $hot_vip["unick"];}
if ($hot_vip["mpower"]&#61;&#61;&#61;2){ echo "";} ?>
$timediff &#61; strtotime (date("y-m-d")) - strtotime($hot_vip["sri"]) ;
echo intval($timediff/(86400*365)) . "岁";
echo $hot_vip["add"];?>
}?>
测试结果显示12条一样的记录&#xff0c;而且中文是乱码..
------解决思路----------------------
你的 $hot_vip&#61;mysql_fetch_array($hot_vip_data); 在循环外&#xff0c;且只执行了一次
如果没有 $i<&#61;12 的话 while 都死循环了
至于乱码因素很多&#xff0c;你先把循环问题解决了再说
------解决思路----------------------
$hot_vip&#61;mysql_fetch_array($hot_vip_data);
$i&#61;1;
while ($hot_vip && $i<&#61;12)
红色部分需要方在while里执行。
乱码问题估计没有加
解决方法如下&#xff1a;
echo &#39;&#39;;
$db_host &#61; &#39;localhost&#39;;
$db_user &#61; &#39;root&#39;;
$db_password &#61; &#39;root3306&#39;;
$db_database &#61; &#39;chuyu&#39;;
$con &#61; mysql_connect($db_host, $db_user, $db_password);
mysql_query("set names &#39;gb2312&#39;");
if(!$con){die(&#39;数据库连接失败: &#39; . mysql_error());}
mysql_select_db($db_database);
global $site;
$site_data&#61;mysql_query("select * from dh_member_control where id&#61;1",$con);
$site&#61;mysql_fetch_array($site_data);
$hot_vip_data&#61;mysql_query("SELECT * FROM dh_member WHERE &#96;mck&#96;&#61;1 AND &#96;photo&#96;<>&#39;/images/nan.png&#39; AND &#96;photo&#96;<>&#39;/images/nv.png&#39; ORDER BY &#96;mpower&#96; DESC,&#96;cktime&#96; DESC LIMIT 1,12",$con);
#$hot_vip&#61;mysql_fetch_array($hot_vip_data);
$i&#61;1;
while ($hot_vip&#61;mysql_fetch_array($hot_vip_data) && $i<&#61;12)
{
if ($i % 6 &#61;&#61; 0){$last&#61;" class&#61;\"last\"";}
else{$last&#61;"";}
$i&#43;&#43;;
?>
οnclick&#61;"Javascript:location.href&#61;&#39;/display/? echo $hot_vip["id"]?>.html&#39;">
" />
if (strlen($hot_vip["unick"])>4){echo substr($hot_vip["unick"],1,4);}
else{echo $hot_vip["unick"];}
if ($hot_vip["mpower"]&#61;&#61;&#61;2){ echo "";} ?>
$timediff &#61; strtotime (date("y-m-d")) - strtotime($hot_vip["sri"]) ;
echo intval($timediff/(86400*365)) . "岁";
echo $hot_vip["add"];?>
}?>