Get the values from $i , with disturbed order

Question

for ($i = 0; $i < count($name); $i++) 
   {
    //some output ommited

        

        

Answer 1

First you have to concat $i to name to get unique names:

for ($i = 0; $i < count($name); $i++) 
{
   echo "<td><input type='submit' value='Purchase' name='$name . $i'></td></tr>";
}

If $name is "name" then you will get "name1", "name2", "name3", etc.

Then you can print_r($_REQUEST); to see the items submitted.

You do not need a for loop to see which of the items is set, but if you want to loop through the REQUEST array you could do something like this:

foreach($_REQUEST as $post_var) 
{
    if('name' == substr($post_var, 0, 4))
    {
        echo $post_var . ' ';
    }
}

Result:

name1 name2 name3