变量值不在while循环上分配 [英] Variable values are not assigning on a while loop

问题描述

我有一个应该从mysql数据库获取值的while循环，这些值应该使用while循环添加，但它不能像我预期的那样工作。所有我需要将colom费用值添加到我使用while循环声明的变量。



我尝试过：

< pre><？php 
 $ E03F1 =E03F1; 
 $ E03F2 =E03F2; 
 $ E03F3 =E03F3; 
 $ E03F4 =E03F4; 
 $ E03F5 =E03F5; 
 $ E03F6 =E03F6; 
 $ Fee1 =; 
 $ Fee2 =; 
 $ Fee3 =; 
 $ Fee4 =; 
 $ Fee5 =; 
 $ Fee6 =; 
 
 $ X = 1; 
 
 include（'db.php'）; 
 while（$ X< = 6）
 {
 
 $ result = mysqli_query（$ con，SELECT * FROM toll_fees where feecode ='$ E03F [$ X]' ）; 
 
 while（$ row = mysqli_fetch_array（$ result））
 {
 $ Fee [$ X] = $ row ['fee']; 
} 
 mysqli_close（$ con）; 
 $ X ++; 
} 
？> 

解决方案

E03F1 =E03F1;

E03F2 =E03F2;

E03F3 = E03F3;

i have a while loop that should get values from a mysql database, those values should add using a while loop, However its not working as i expected. all i need to add colom fee values to the variables that i have declared using a while loop.

What I have tried:

<pre><?php
$E03F1="E03F1";
$E03F2="E03F2";
$E03F3="E03F3";
$E03F4="E03F4";
$E03F5="E03F5";
$E03F6="E03F6";
$Fee1="";
$Fee2="";
$Fee3="";
$Fee4="";
$Fee5="";
$Fee6="";

$X=1;

include('db.php');
while($X<=6)
{
   
   $result=mysqli_query($con,"SELECT * FROM toll_fees where feecode='$E03F[$X]'");
    
    while ($row=mysqli_fetch_array($result))
    {
        $Fee[$X]=$row['fee'];
    }
    mysqli_close($con);
    $X++;
}
?> 

解决方案

E03F1="E03F1";

E03F2="E03F2";

E03F3="E03F3";

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