Dynamically Setting and Accessing Variables

Code:

<html>
<head>
<title>Dynamically setting and accessing variables</title>
</head>
<body>
<?php
$holder = "user";
$$holder = "holder";


print "$user<br>";      
print $$holder;         
print "<br>";
print "${$holder}<br>"; 
print "${'user'}<br>";
?>
</body>
</html>

_________________
M. S. Rakha, Ph.D.
Queen's University
Canada

Author: DrRakha
Mastermind

Posts: 2715
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