Dev Fixed some syntax not supported in older PHP.

LimeSurvey · Jul 1, 2013 · b5787ce · b5787ce
1 parent 11a6d9f
commit b5787ce
Showing 1 changed file with 0 additions and 1 deletion.
diff --git a/application/helpers/SurveyRuntimeHelper.php b/application/helpers/SurveyRuntimeHelper.php
@@ -30,7 +30,6 @@ protected function createFullQuestionIndex($LEMsessid, $surveyMode)
 
 	protected function createFullQuestionIndexByGroup($LEMsessid)
 	{
-		$iSurveyId = explode('_', $LEMsessid, 2)[1];
 		echo "\n\n<!-- PRESENT THE INDEX -->\n";
 //		echo '<script>';
 //		echo 'var session = '. json_encode($_SESSION) . ';';