<?php $a = array("red", "green", "blue"); print_r($a); echo "<br>"; $b = array("Peter"=>"35", "Ben"=>"37", "Joe"=>"43"); print_r($b); ?>
<pre> <?php $a = array ('a' => 'apple', 'b' => 'banana', 'c' => array ('x', 'y', 'z')); print_r ($a); ?> </pre>