Differences

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

--- en:create:functions:random_p [13.01.2015 16:55] – [Example 1] alexander.ritter
+++ en:create:functions:random_p [13.01.2015 16:59] (current) – [random_p()] alexander.ritter
@@ Line 10: / Line 10: @@
-**Note:** Use the function [[:en:create:functions:put|put()]]'', to save the drawn value in the data record.
+**Note:** Use the function ''[[:en:create:functions:put|put()]]'' to save the drawn value in the data record.
 ===== Example 1 =====
@@ Line 75: / Line 75: @@
 One of the television stations watched at least rarely should now be selected at random. However, preference should be given to television stations 2, 5 and 6.
-Nun soll aus den Sendern, die mindestens selten genutzt werden, zufällig einer ausgewählt werden. Allerdings sollten die Sender 2, 5 und 6 dabei bevorzugt werden.
 <code php>
 // Create a list in which all television stations watched appear
-$genutzt = getItems('PS19', 'min', 2);
+$watched = getItems('PS19', 'min', 2);
 // If no station is watched, the survey is over
-if (count($genutzt) < 1) {
+if (count($watched) < 1) {
   goToPage('end');
 }
 // Define probabilities for the various stations
-$pAlle = array(
+$pAll = array(
 => 10, 2 => 20, 3 => 10, 4 => 10,
 => 20, 6 => 30, 7 => 10
 );
 // A distribution must now be created for the stations watched
-$pGenutzt = array();
+$pWatched = array();
-foreach ($genutzt as $sender) {
+foreach ($watched as $station) {
-  $pGenutzt[$sender] = $pAlle[$sender];
+  $pWatched[$station] = $pAll[$station];
 }
 // Weighted random selection from the stations watched
-$fokus = random_p($pGenutzt);
+$focus = random_p($pWatched);
 // Store the subject matter
-put('PS20_01', $fokus);
+put('PS20_01', $focus);
 </code>