[garg.hitesh]

can any body help me to use 2 dimensional array in sessions for php?

[CTphpnwb]

It's no different than any other variable:

if(isset($_SESSION['TwoD']))
{
$two_d_array= $_SESSION['TwoD'];
}
.
.
.

$_SESSION['TwoD'] = $two_d_array;

[pemcconnell]

Here is a quick example:

<?php
session_start();
session_destroy(); // will stop the sessions appending data on page refresh - testing purposes

$ar[] = 'a';
$ar[] = 'b';
$ar[] = 'c';

$_SESSION['my_array'] = $ar;

unset($ar); // remove the array $ar

echo 'flat (2D) array: <br />';
print_r($_SESSION['my_array']);

$_SESSION['my_multi_array'][] = $_SESSION['my_array'];

$ar[] = 'd';
$ar[] = 'e';
$ar[] = 'f';

$_SESSION['my_array_2'] = $ar;

unset($ar); // remove the array $ar

$_SESSION['my_multi_array'][] = $_SESSION['my_array_2'];


echo '<br />multidimensional (3D) array: <br />';
print_r($_SESSION['my_multi_array']);
?>