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Obfuscate Emails

/ Published in: PHP
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A simple PHP function to obfuscate an email address.

Usage:

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  1. <?php
  2. /*
  3. A simple PHP function to obfuscate an email address. 
  4. By: AJ Batac
  5. URL: http://allanjosephbatac.com
  6.  
  7. Usage:
  8. <?= show_email("[email protected]"); ?>
  9. <?php show_email("[email protected]"); ?>
  10. */
  11.  
  12. function show_email($email) 
  13. {
  14.     $finished='';
  15. 	$count = strlen($email);
  16.     for($i=0;$i<$count;$i++)
  17. 	{
  18.     	$n = rand(0,1);
  19.     	if($n)
  20. 		{
  21.     		$finished.='&#x'.sprintf("%X",ord($email[$i])).';';
  22.     	}
  23. 		else
  24.     	{
  25. 			$finished.='&#'.ord($email[$i]).';';
  26. 		}
  27.     }
  28.     return $finished;
  29. }
  30. ?>

URL: http://allanjosephbatac.com

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