PHP - How can i call a POST with a variable inside?

Question

I have a POST called

name='update_name".$id."'

This ID comes from an Foreach.

And i dont know how to call this POST because there is an variable inside.

I'm using MVC, i created the function inside the model, and i'm calling the function inside view:

But i dont know how to call the variable.

I want my script to read the name like this:

$variable = $_POST['update_name1'];

How can i do that?

Answer 1

Same way as setting the tame of your input

$variable = $_POST['update_name'.$i];

Bud i recomend you to use name attribute as array

HTML

<input type="text" name="update_name[]" />
<input type="text" name="update_name[]" />

PHP

<?
   foreach ($_POST[update_name] as $item){
      // $item `s are now values from input       
   }
?>

Answer 2

<input name="update_name<?php echo $id; ?>" value="">

您可以将其读取为：

$variable = $_POST['update_name'.$i];