douzhizao0270 2014-04-12 18:33
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显示每个用户的记录总数

$u=$_POST['userid'];

$sql=mysqli_query($con,"SELECT COUNT(username) AS total FROM TABLENAME where username=$u");

This query only retun the total records for username=$u

I want all users records to be displayed in total

I want something likes

User           Records
User1            1152
user2            2365
user3            2365 
------            -------
userN           XXX

I am using php and mysql.

Also please tell. What shall I echo, $sql or Total?

Thanks for your help

I tried this : and receiving error on line :

while($fetch = mysql_fetch_assoc($sql))

This is code that you guys gave me

'; print_r($array); mysqli_close($con); ?>

Thanks again

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3条回答 默认 最新

  • doujia1871 2014-04-12 18:35
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    Try using GROUP BY

    $sql = mysqli_query($con,"SELECT username, COUNT(username) AS total 
                              FROM TABLENAME GROUP BY username");
    
    $array = array();
    while($fetch = mysqli_fetch_assoc($sql))
    {
        $array[$fetch['username']] = $fetch['total'];
    }
    
    echo '<pre>'; print_r($array);
    

    $array will give you what you want.

    本回答被题主选为最佳回答 , 对您是否有帮助呢?
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