Question

I am trying to create a loop statement for some of my code and am wondering how I can put a variable within another variable.

For example:

<?php 
$j=1;
while ($j <= 9): {

$f$jfname = $_SESSION['F$jFirstName'];
$f$jmi = $_SESSION['F$jMI'];
$f$jlname = $_SESSION['F$jLastName'];
}
 $j++; endwhile; 
?>

Where the goal is to have the j variable increase during the loop and change the values as:

$f1fname $f2fname $f3fname

and so on.

Any ideas?

EDIT

Yes I am aware that my INITIAL form was flawed in the way I captured information (as individual variables as opposed to arrays) so any answer telling me that SESSION is an array and so on is irrelevant because I cannot call any variables implicitly from the SESSION variables I created (without a line by line reference) All variable stored in SESSION are completely unique and independent of each other.

Answer 1

Didn’t test the code myself but perhaps something like:

<?php 
$names = array();
for ($j=1; $j <= 9; $j++) {
   if (! isset($names[$j]))
     $names[$j] = array();
   $names[$j]['fname'] = $_SESSION["F{$j}FirstName"];
   $names[$j]['mi'] = $_SESSION["F{$j}MI"];
   $names[$j]['lname'] = $_SESSION["F{$j}LastName"];
}
?>

Then you have an array with arrays of the userinfo