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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:
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