<?php

/*
	How to dynamically cast a variable
*/

$a = 'kevin';
$b = 'mary';
$c = 'joe';
$d = 'larry';
$e = 'audrey';

$students = array('a', 'b', 'c');

foreach( $students as $seat ){
	echo $$seat . "<br />";
}


?>

PHP: Simple Dynamic Variable Example

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