php – 如何为每个文本输入编写$_POST方法

我在表行上有一堆,每行包含一堆文本输入.现在,下面是可能输入的名称属性,每个表行包含自己的值：

answerAvalue = A
answerBvalue = B
answerCvalue = C
answerDvalue = D
answerEvalue = E

... //all the way to answerZvalue = Z

answerTruevalue = True
answerFalsevalue = False
answerYesValue = Yes
answerNovalue = No

每个表行还包含一些下面的单选按钮：

<input type="radio" name="reply" />= = Single
<input type="radio" name="reply" />= = Multiple

因此,假设我遍历每个表行并检索每行中选中的每个单选按钮的值,然后代码如下：

$i = 0;
$c = count($_POST['gridValues']); //counts number of appended rows

for($i = 0;  $i < $c; $i++ ){ //for each loop which goes through each row

switch ($_POST['reply'][$i]){ 

case "single": 
$selected_reply = "Single"; 
break; 

case "multiple": 
$selected_reply = "Multiple"; 
break; 

default: 
$selected_reply = ""; 
break; 

}

但我的问题是因为每个文本输入都有自己的名称属性,那么我如何编写代码来实现与上面相同但显然对于文本输入？

解决方法:

foreach($_POST as $key=>$value)
echo $key."=>".$value; //key is for example "reply" and value f.e. "2"