Multi Dimensional Array

Multi Dimensional Array:

 A multi  dimensional array each element in the main array can also be an array.And each element in the sub array can be an array, and so an. Values in the multi dimensional  array are accessed using multiple index.

Example:

In this example we create a two dimensional array to store three numbers in different two key index number.

<?php

$arrayVariable=array();

$arrayVariable[0][0]=5;

$arrayVariable[0][]=6;

$arrayVariable[0][]=7;

$arrayVariable[1][0]=5;

$arrayVariable[1][]=5;

$arrayVariable[1][]=5;

echo "<pre>";

print_r($arrayVariable);

echo "<pre/>";

?>

 Explanation: In above example $arrayVariable is an array varible of  multi dimensional array. Here is two key index $arrayVariable[0] and $arrayVariable[1] containing different value.

Output of above program