Arrays in php

Arrays are the group of rows, columns or both row and columns.
Arrays are of primarily two types :
1) One Dimensional Arrays
2) Two Dimensional Arrays

1) One Dimensional Arrays : Arrays which consist of only 1 dimensional are called 1-D arrays.

<html>
<head>
<title>PHP Basics</title>
</head>
<body>
<?php
$team = array('member 1', 'member 2', 'member 3', 'member 4', 'member 5');
echo "member at 3 is " .$team[3];
?>
</body>
</html>

2) Two-dimensional arrays : Arrays which consists of rows and columns are referred to as two-dimensional arrays

<html>
<head>
<title>PHP Basics</title>
</head>
<body>
<?php
$twoDArray = array(array('a', 'b', 'c'),
                   array('a', 'b', 'c','d'),
		   array('e', 'f', 'g')
		  );

// $twoDArray[row][column]				  
echo $twoDArray[0][2];  // will output c
?>
</body>
</html>