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Posted By

sorehead on 10/09/06


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get browser


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get browser

 / Published in: PHP
 

This function determines visitor browser.

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  1. <?php
  2. /*
  3. get_browser_
  4.  
  5. This function determines visitor browser.
  6. */
  7. function get_browser_($user_agent)
  8. {
  9. 	$browsers = array(
  10. 		'Opera' => 'Opera',
  11. 		'Mozilla Firefox'=> '(Firebird)|(Firefox)',
  12. 		'Galeon' => 'Galeon',
  13. 		'Mozilla'=>'Gecko',
  14. 		'MyIE'=>'MyIE',
  15. 		'Lynx' => 'Lynx',
  16. 		'Netscape' => '(Mozilla/4\.75)|(Netscape6)|(Mozilla/4\.08)|(Mozilla/4\.5)|(Mozilla/4\.6)|(Mozilla/4\.79)',
  17. 		'Konqueror'=>'Konqueror',
  18. 		'SearchBot' => '(nuhk)|(Googlebot)|(Yammybot)|(Openbot)|(Slurp/cat)|(msnbot)|(ia_archiver)',
  19. 		'Internet Explorer 6' => '(MSIE 6\.[0-9]+)',
  20. 		'Internet Explorer 5' => '(MSIE 5\.[0-9]+)',
  21. 		'Internet Explorer 4' => '(MSIE 4\.[0-9]+)',
  22. 	);
  23.  
  24. 	foreach($browsers as $browser=>$pattern)
  25. 	{
  26. 		if (eregi($pattern, $user_agent))
  27. 			return $browser;
  28. 	}
  29. 	return 'Unknown';
  30. }
  31. ?>

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