unset() Function : Variable Set Unset « Language Basics « PHP

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PHP » Language Basics » Variable Set Unset

unset() Function




<html>

<head>

     <title>Unset()</title>

</head>

<body>

<?php

     $authorJ = "A";

     $authorC = "B";

     $jeremy = &$authorJ;

     $charlie = &$authorC;

   

     print("$authorJ <br/>");

     unset($jeremy);

     print($authorJ . " or " . $jeremy . "<br />");

   

     print("$authorC <br />");

     unset($charlie);

     unset($authorC);

     print($authorC);

?>

</body>

</html>

Related examples in the same category

1.	The isset() Function
2.	IsSet variable
3.	Unset variable
4.	UnSet array element

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