chamilo / chamilo-lms

main/exercise/unique_answer_no_option.class.php

Braces +13 added lines, -10 removed lines

@@ -146,15 +146,17 @@ 
                     $list_dest = $item_list[2];
                     $url = $item_list[3];
 
-                    if ($try == 0)
-                        $try_result = 0;
-                    else
-                        $try_result = 1;
+                    if ($try == 0) {
+                                            $try_result = 0;
+                    } else {
+                                            $try_result = 1;
+                    }
 
-                    if ($url == 0)
-                        $url_result = '';
-                    else
-                        $url_result = $url;
+                    if ($url == 0) {
+                                            $url_result = '';
+                    } else {
+                                            $url_result = $url;
+                    }
 
                     $temp_scenario['url' . $i] = $url_result;
                     $temp_scenario['try' . $i] = $try_result;
@@ -343,8 +345,9 @@ 
                 }
         	}
 
- 			if (empty($try))
- 				$try=0;
+ 			if (empty($try)) {
+ 			 				$try=0;
+ 			}
 
  			if (empty($lp)) {
  				$lp=0;

main/exercise/hotspot_lang_conversion.php

Braces +5 added lines, -4 removed lines

@@ -18,10 +18,11 @@
 	$lang = urldecode($_GET['lang']);
 	if (preg_match('/^[a-zA-Z0-9\._-]+$/', $lang)) {
 		//$lang = str_replace($search,$replace,urldecode($_GET['lang']));
-		if(file_exists($hotspot_lang_file . $lang . '/hotspot.inc.php'))
-			$hotspot_lang_file .= $lang . '/hotspot.inc.php';
-		else
-			$hotspot_lang_file .= 'english/hotspot.inc.php';
+		if(file_exists($hotspot_lang_file . $lang . '/hotspot.inc.php')) {
+					$hotspot_lang_file .= $lang . '/hotspot.inc.php';
+		} else {
+					$hotspot_lang_file .= 'english/hotspot.inc.php';
+		}
 	} else {
 		$hotspot_lang_file .= 'english/hotspot.inc.php';
 	}

main/exercise/exercise_report.php

Braces +2 added lines, -1 removed lines

@@ -400,8 +400,9 @@
 $extra .= $form->return_form();
 $extra .= '</div>';
 
-if ($is_allowedToEdit)
+if ($is_allowedToEdit) {
     echo $extra;
+}
 
 echo $actions;
 

main/exercise/export/aiken/aiken_classes.php

Braces +3 added lines, -1 removed lines

@@ -7,7 +7,9 @@
  * @package chamilo.exercise
  */
 
-if ( count( get_included_files() ) == 1 ) die( '---' );
+if ( count( get_included_files() ) == 1 ) {
+    die( '---' );
+}
 
 if (!function_exists('mime_content_type')) {
 	function mime_content_type($filename) {

main/exercise/export/aiken/aiken_import.inc.php

Braces +5 added lines, -3 removed lines

@@ -10,8 +10,9 @@ 
 /**
  * Security check
  */
-if (count(get_included_files()) == 1)
+if (count(get_included_files()) == 1) {
     die('---');
+}
 
 /**
  * Creates a temporary directory
@@ -21,8 +22,9 @@ 
  * @return string
  */
 function tempdir($dir, $prefix = 'tmp', $mode = 0777) {
-    if (substr($dir, -1) != '/')
-        $dir .= '/';
+    if (substr($dir, -1) != '/') {
+            $dir .= '/';
+    }
 
     do {
         $path = $dir . $prefix . mt_rand(0, 9999999);

main/exercise/export/qti2/qti2_classes.php

Braces +5 added lines, -1 removed lines

@@ -104,7 +104,11 @@
     {
 		$this->answerList = $this->getAnswersList(true);
 		$type = $this->getQuestionType();
-        if ($type == MCMA)  $cardinality = 'multiple'; else $cardinality = 'single';
+        if ($type == MCMA) {
+            $cardinality = 'multiple';
+        } else {
+            $cardinality = 'single';
+        }
 
         $out = '  <responseDeclaration identifier="' . $questionIdent . '" cardinality="' . $cardinality . '" baseType="identifier">' . "\n";
 

main/exercise/exercise.class.php

Braces +30 added lines, -10 removed lines

@@ -3243,7 +3243,9 @@ 
         $organs_at_risk_hit = 0;
         $questionScore = 0;
 
-        if ($debug) error_log('Start answer loop ');
+        if ($debug) {
+            error_log('Start answer loop ');
+        }
 
         $answer_correct_array = array();
 
@@ -3372,7 +3374,9 @@ 
                     }
                     $totalScore += $answerWeighting;
 
-                    if ($debug) error_log("studentChoice: $studentChoice");
+                    if ($debug) {
+                        error_log("studentChoice: $studentChoice");
+                    }
                     break;
                 case GLOBAL_MULTIPLE_ANSWER:
                     if ($from_database) {
@@ -3397,7 +3401,9 @@ 
                         $real_answers[$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) {
@@ -4143,7 +4149,9 @@ 
             } // end switch Answertype
 
             if ($show_result) {
-                if ($debug) error_log('Showing questions $from '.$from);
+                if ($debug) {
+                    error_log('Showing questions $from '.$from);
+                }
                 if ($from == 'exercise_result') {
                     //display answers (if not matching type, or if the answer is correct)
                     if (
@@ -4440,7 +4448,9 @@ 
                         }
                     }
                 } else {
-                    if ($debug) error_log('Showing questions $from '.$from);
+                    if ($debug) {
+                        error_log('Showing questions $from '.$from);
+                    }
 
                     switch ($answerType) {
                         case UNIQUE_ANSWER:
@@ -4786,10 +4796,14 @@ 
                     }
                 }
             }
-            if ($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;
 
@@ -4862,7 +4876,9 @@ 
             //  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;
@@ -5038,8 +5054,12 @@ 
         // 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;

main/exercise/exercise_submit.php

Braces +32 added lines, -12 removed lines

@@ -269,7 +269,9 @@ 
 $clock_expired_time = null;
 
 if (empty($exercise_stat_info)) {
-    if ($debug)  error_log('5  $exercise_stat_info is empty ');
+    if ($debug) {
+        error_log('5  $exercise_stat_info is empty ');
+    }
 	$total_weight = 0;
 	$questionList = $objExercise->get_validated_question_list();
 	foreach ($questionListUncompressed as $question_id) {
@@ -280,11 +282,17 @@ 
 	if ($time_control) {
 		$expected_time = $current_timestamp + $total_seconds;
 
-		if ($debug)  error_log('5.1. $current_timestamp '.$current_timestamp);
-		if ($debug)  error_log('5.2. $expected_time '.$expected_time);
+		if ($debug) {
+		    error_log('5.1. $current_timestamp '.$current_timestamp);
+		}
+		if ($debug) {
+		    error_log('5.2. $expected_time '.$expected_time);
+		}
 
 		$clock_expired_time 	= api_get_utc_datetime($expected_time);
-		if ($debug) error_log('5.3. $expected_time '.$clock_expired_time);
+		if ($debug) {
+		    error_log('5.3. $expected_time '.$clock_expired_time);
+		}
 
 		//Sessions  that contain the expired time
 		$_SESSION['expired_time'][$current_expired_time_key] 	 = $clock_expired_time;
@@ -304,8 +312,10 @@ 
         $learnpath_item_id,
         $learnpath_item_view_id
     );
-    if ($debug)  error_log("5.5  exercise_stat_info[] exists getting exe_id $exe_id");
-} else {
+    if ($debug) {
+        error_log("5.5  exercise_stat_info[] exists getting exe_id $exe_id");
+    }
+    } else {
 	$exe_id = $exercise_stat_info['exe_id'];
     // Remember last question id position.
     $isFirstTime = Session::read('firstTime');
@@ -327,8 +337,10 @@ 
         }
     }
 
-    if ($debug)  error_log("5  exercise_stat_info[] exists getting exe_id $exe_id ");
-}
+    if ($debug) {
+        error_log("5  exercise_stat_info[] exists getting exe_id $exe_id ");
+    }
+    }
 
 $questionListInSession = Session::read('questionList');
 
@@ -384,9 +396,15 @@ 
  * If the expired time is major that zero(0) then the expired time is compute on this time.
  */
 if ($time_control) {
-	if ($debug) error_log('7.1. Time control is enabled');
-	if ($debug) error_log('7.2. $current_expired_time_key  '.$current_expired_time_key);
-	if ($debug) error_log('7.3. $_SESSION[expired_time][$current_expired_time_key]  '.$_SESSION['expired_time'][$current_expired_time_key]);
+	if ($debug) {
+	    error_log('7.1. Time control is enabled');
+	}
+	if ($debug) {
+	    error_log('7.2. $current_expired_time_key  '.$current_expired_time_key);
+	}
+	if ($debug) {
+	    error_log('7.3. $_SESSION[expired_time][$current_expired_time_key]  '.$_SESSION['expired_time'][$current_expired_time_key]);
+	}
 
     if (!isset($_SESSION['expired_time'][$current_expired_time_key])) {
         //Timer - Get expired_time for a student
@@ -473,7 +491,9 @@ 
 	}
 }
 
-if ($debug) error_log('8. Question list loaded '.print_r($questionList, 1));
+if ($debug) {
+    error_log('8. Question list loaded '.print_r($questionList, 1));
+}
 
 //Real question count
 $question_count = 0;

main/exercise/exercise_admin.php

Braces +3 added lines, -2 removed lines

@@ -171,10 +171,11 @@
     }
     echo '</div>';
 
-    if ($objExercise->feedback_type == 1)
-        Display::display_normal_message(
+    if ($objExercise->feedback_type == 1) {
+            Display::display_normal_message(
             get_lang('DirectFeedbackCantModifyTypeQuestion')
         );
+    }
 
     if (api_get_setting('search_enabled')=='true' && !extension_loaded('xapian')) {
         Display::display_error_message(get_lang('SearchXapianModuleNotInstalled'));