<?php
$color = array('white', 'green', 'red', 'blue', 'black');
echo "The memory of that scene for me is like a frame of film forever frozen at that moment: the " .
$color[2]. " carpet, the " . $color[1] . " lawn, the " . $color[0] . " house, the leaden sky. The new president and his first lady.
- Richard M. Nixon"
echo $color[0];