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MDL-17238 - Multiple Choice -- Multiple Answer problem

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agrabs 2008-11-14 16:45:43 +00:00
parent cad56b17dd
commit 445a25dd4b
1 changed files with 1 additions and 1 deletions
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2
mod/feedback/item/multichoice/lib.php
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@ -383,7 +383,7 @@ class feedback_item_multichoice extends feedback_item_base {
$arrvals = array_values($value); $arrvals = array_values($value);
$arrvals = clean_param($arrvals, PARAM_INT); //prevent sql-injection $arrvals = clean_param($arrvals, PARAM_INT); //prevent sql-injection
$retval = $arrvals[0]; $retval = $arrvals[0];
for($i = 1; $i < sizeof($arrvals) - 1; $i++) { for($i = 1; $i < sizeof($arrvals); $i++) {
$retval .= FEEDBACK_MULTICHOICE_LINE_SEP.$arrvals[$i]; $retval .= FEEDBACK_MULTICHOICE_LINE_SEP.$arrvals[$i];
} }
return $retval; return $retval;