[[reference()]]
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en:create:functions:reference [24.01.2015 12:43] – [Example 2] alexander.ritteren:create:functions:reference [24.01.2015 12:44] – [Example 2] alexander.ritter
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 ===== Example 2 ===== ===== Example 2 =====
  
-The use of the reference can be useful if other information is encoded within it. In the following example, social scientists would have "Axxx" as a reference (e.g. A100, A201, A991), and natural scientists get a "BXXX" reference (e.g. B100, B201, B990) in the URL.+The use of the reference can be useful if other information is encoded within it. In the following example, social scientists would have "Axxx" as a reference (e.g. A100, A201, A991), and natural scientists would have a "BXXX" reference (e.g. B100, B201, B990) in the URL.
  
 Depending on the reference, question "AB01" or "AB02" will now be displayed. The first character has to first be extracted from the reference in order to so by  using ''{0}''. PHP's own function ''[[http://php.net/manual/en/function.strtoupper.php|strtoupper()]]'' ensures that potential lower case letters are converted into upper case. Depending on the reference, question "AB01" or "AB02" will now be displayed. The first character has to first be extracted from the reference in order to so by  using ''{0}''. PHP's own function ''[[http://php.net/manual/en/function.strtoupper.php|strtoupper()]]'' ensures that potential lower case letters are converted into upper case.
en/create/functions/reference.txt · Last modified: 25.03.2022 22:06 by admin
 
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