PHP Array - Deep into Structure

deep-into-structure.php

<?php
namespace KnowTheCode;

$fruit = array(
	'apples',
	'oranges',
	'pears',
);

$members = array(
	'number_of_members' => 547,
	array(
		'first_name'       => 'Tonya',
		'Twitter'          => 'hellofromTonya',
		'years_experience' => 30,
	),
	array(
		'first_name'       => 'Bob',
		'Twitter'          => 'bobsmith',
		'years_experience' => 2,
	),
);

ddd( $fruit[1] );