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Revision 13701

Added by Aaron Marcuse-Kubitza over 10 years ago

web/username_prefix.php: user2path(): visually separated steps for easier readability

View differences:

username_prefix.php
7 7 

  		




  8
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function user2path($user) # multiple @ and nested . OK: a@b.c@url -> url?b.c.a


  		




  9
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{


  		




  
  10
  
    
	$path = $user;


  		




  
  11
  
    
	


  		




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	# remove padding used to visually separate elements:__x__@y__@url -> x@y@url


  		




  11
  
  
    
	$user = preg_replace('/\b__|__\b/', '', $user);


  		




  
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	$path = preg_replace('/\b__|__\b/', '', $path);


  		




  
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	# translate reverse @-paths into forward .-paths


  		




  13
  
  
    
	return implode(".", array_reverse(explode("@", $user)));


  		




  
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	$path = implode(".", array_reverse(explode("@", $path)));


  		




  
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	return $path;


  		




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}


  		




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if (!isset($_SERVER["PHP_AUTH_USER"])) # browser first omits Authorization


  		












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