unset reference variables

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DrRakha
  • DrRakha
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unset reference variables

Mon Oct 27, 2008 5:49 pm

Code:

<?php
     $a = "AAA";
     $b = &$a;
     $c = &$b;
   
     print($a . "<br />");
     unset($b);
     print($c . "<br />");
?>




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