chamilo / chamilo-lms

main/exercice/exercise.class.php

Braces +48 added lines, -23 removed lines

@@ -1267,10 +1267,11 @@ 
      */
     public function isInList($questionId)
     {
-        if (is_array($this->questionList))
-            return in_array($questionId,$this->questionList);
-        else
-            return false;
+        if (is_array($this->questionList)) {
+                    return in_array($questionId,$this->questionList);
+        } else {
+                    return false;
+        }
     }
 
     /**
@@ -2207,10 +2208,11 @@ 
 
             $var = Exercise::selectTimeLimit();
 
-            if (($this->start_time != '0000-00-00 00:00:00') && !empty($this->start_time))
-                $form->addElement('html','<div id="start_date_div" style="display:block;">');
-            else
-                $form->addElement('html','<div id="start_date_div" style="display:none;">');
+            if (($this->start_time != '0000-00-00 00:00:00') && !empty($this->start_time)) {
+                            $form->addElement('html','<div id="start_date_div" style="display:block;">');
+            } else {
+                            $form->addElement('html','<div id="start_date_div" style="display:none;">');
+            }
 
             $form->addElement('date_time_picker', 'start_time');
 
@@ -2218,10 +2220,11 @@ 
 
             $form->addElement('checkbox', 'activate_end_date_check', null , get_lang('EnableEndTime'), array('onclick' => 'activate_end_date()'));
 
-            if (($this->end_time != '0000-00-00 00:00:00' && !empty($this->end_time)))
-                $form->addElement('html','<div id="end_date_div" style="display:block;">');
-            else
-                $form->addElement('html','<div id="end_date_div" style="display:none;">');
+            if (($this->end_time != '0000-00-00 00:00:00' && !empty($this->end_time))) {
+                            $form->addElement('html','<div id="end_date_div" style="display:block;">');
+            } else {
+                            $form->addElement('html','<div id="end_date_div" style="display:none;">');
+            }
 
             $form->addElement('date_time_picker', 'end_time');
             $form->addElement('html','</div>');
@@ -3278,7 +3281,9 @@ 
         $organs_at_risk_hit = 0;
         $questionScore = 0;
 
-        if ($debug) error_log('Start answer loop ');
+        if ($debug) {
+            error_log('Start answer loop ');
+        }
 
         $orderedHotspots = [];
 
@@ -3402,7 +3407,9 @@ 
                     }
                     $totalScore += $answerWeighting;
 
-                    if ($debug) error_log("studentChoice: $studentChoice");
+                    if ($debug) {
+                        error_log("studentChoice: $studentChoice");
+                    }
                     break;
                 case GLOBAL_MULTIPLE_ANSWER:
                     if ($from_database) {
@@ -3427,7 +3434,9 @@ 
                         $real_answers[$answerId] = (bool)$studentChoice;
                     }
                     $totalScore += $answerWeighting;
-                    if ($debug) error_log("studentChoice: $studentChoice");
+                    if ($debug) {
+                        error_log("studentChoice: $studentChoice");
+                    }
                     break;
                 case MULTIPLE_ANSWER_COMBINATION_TRUE_FALSE:
                     if ($from_database) {
@@ -4149,7 +4158,9 @@ 
             } // end switch Answertype
 
             if ($show_result) {
-                if ($debug) error_log('Showing questions $from '.$from);
+                if ($debug) {
+                    error_log('Showing questions $from '.$from);
+                }
                 if ($from == 'exercise_result') {
                     // display answers (if not matching type, or if the answer is correct)
                     if (
@@ -4446,7 +4457,9 @@ 
                         }
                     }
                 } else {
-                    if ($debug) error_log('Showing questions $from '.$from);
+                    if ($debug) {
+                        error_log('Showing questions $from '.$from);
+                    }
 
                     switch ($answerType) {
                         case UNIQUE_ANSWER:
@@ -4793,10 +4806,14 @@ 
                     }
                 }
             }
-            if ($debug) error_log(' ------ ');
+            if ($debug) {
+                error_log(' ------ ');
+            }
         } // end for that loops over all answers of the current question
 
-        if ($debug) error_log('-- end answer loop --');
+        if ($debug) {
+            error_log('-- end answer loop --');
+        }
 
         $final_answer = true;
 
@@ -4869,7 +4886,9 @@ 
             //  some results that haven't been stored in the database yet
             if ($answerType == HOT_SPOT || $answerType == HOT_SPOT_ORDER || $answerType == HOT_SPOT_DELINEATION ) {
 
-                if ($debug) error_log('$from AND this is a hotspot kind of question ');
+                if ($debug) {
+                    error_log('$from AND this is a hotspot kind of question ');
+                }
 
                 $my_exe_id = 0;
                 $from_database = 0;
@@ -5045,8 +5064,12 @@ 
         // stored by exercise_results.php (using the session)
 
         if ($saved_results) {
-            if ($debug) error_log("Save question results $saved_results");
-            if ($debug) error_log(print_r($choice ,1 ));
+            if ($debug) {
+                error_log("Save question results $saved_results");
+            }
+            if ($debug) {
+                error_log(print_r($choice ,1 ));
+            }
 
             if (empty($choice)) {
                 $choice = 0;
@@ -5148,7 +5171,9 @@ 
             $sql = 'UPDATE ' . $stat_table . ' SET
                         exe_result = exe_result + ' . floatval($questionScore) . '
                     WHERE exe_id = ' . $exeId;
-            if ($debug) error_log($sql);
+            if ($debug) {
+                error_log($sql);
+            }
             Database::query($sql);
         }