php中怎么调用数据库的数据来实现登录
$conn=mysql_connect('localhost','username','userpassword');
$db_selected = mysql_select_db("你的数据库名",$conn);
$sql="select * from pre_forum_forum where fid=xxx";
$result=mysql_fetch_array(mysql_query($sql,$conn));
$result['posts']就是你摇的值了。
$conn=mysql_connect('localhost','username','userpassword');
$db_selected = mysql_select_db("你的数据库名",$conn);
$sql="select * from pre_forum_forum where fid=xxx";
$result=mysql_fetch_array(mysql_query($sql,$conn));
$result['posts']就是你摇的值了。
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