Differences

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--- en:create:rotation [26.11.2014 16:03] – [Multiple Questions per Stimulus] alexander.ritter
+++ en:create:rotation [26.01.2015 07:12] – alexander.ritter
@@ Line 89: / Line 89: @@
   // go through list of questions ID for ID
   // and show corresponding question each time
-  foreach ($questions as $ID) {
+  foreach ($questions as $id) {
-    question($ID);
+    question($id);
   }
 }
@@ Line 201: / Line 201: @@
 </code>
-**Advice:** Every time you use ''isset()'' to avoid a change later on in the order (e.g. by using the 'back' button), you can only use the variable (here: ''$pages'') once in the questionnaire. If you need to use more, vary the name of the variable, e.g. ''$pages1'' und ''$pages2''.
+**Advice:** Every time you use ''isset()'' to avoid a change later on in the order (e.g. by using the Back button), you can only use the variable (here: ''$pages'') once in the questionnaire. If you need to use more, vary the name of the variable, e.g. ''$pages1'' und ''$pages2''.
 ===== Rotation of Question Blocks =====