Differences

This shows you the differences between two versions of the page.

Link to this comparison view

Both sides previous revision Previous revision
Last revision Both sides next revision
en:create:variables [05.02.2015 21:04]
alexander.ritter [Working with Variables]
en:create:variables [05.02.2015 21:06]
alexander.ritter [Use Variables Continuously]
Line 142: Line 142:
 It makes sense that the stations are queried in the same order in both questions. In order to do so, first of a list ([[:en:create:array|Array]]) of the item IDs in a random order is created using ''[[:en:create:functions:random_items|random_items()]]''. This list is stored in the variable ''$items''. It makes sense that the stations are queried in the same order in both questions. In order to do so, first of a list ([[:en:create:array|Array]]) of the item IDs in a random order is created using ''[[:en:create:functions:random_items|random_items()]]''. This list is stored in the variable ''$items''.
  
-The variable ''$items'' is not only needed on the current page, but on the following page for question "AB02" as well. Theefore, this is made available for future PHP code elements using ''[[:en:create:functions:registervariable|registerVariable()]]''. Subsequently, question "AB01" will be displayed with the shuffled order. +The variable ''$items'' is not only needed on the current page, but on the following page for question "AB02" as well. This is therefore made accessible for future PHP code elements using ''[[:en:create:functions:registervariable|registerVariable()]]''. Subsequently, question "AB01" will be displayed in the shuffled order. 
  
 <code php> <code php>
en/create/variables.txt · Last modified: 27.08.2018 15:46 by admin
 
Except where otherwise noted, content on this wiki is licensed under the following license: CC Attribution-Share Alike 4.0 International
Driven by DokuWiki