chamilo / chamilo-lms

main/exercice/multiple_answer_combination.class.php

Spacing +19 added lines, -19 removed lines

@@ -39,10 +39,10 @@ 
         $html = '<table class="table table-striped table-hover">';
         $html .= '<thead>';
         $html .= '<tr>';
-        $html .= '<th width="10">' . get_lang('Number') . '</th>';
-        $html .= '<th width="10">' . get_lang('True') . '</th>';
-        $html .= '<th width="50%">' . get_lang('Comment') . '</th>';
-        $html .= '<th width="50%">' . get_lang('Answer') . '</th>';
+        $html .= '<th width="10">'.get_lang('Number').'</th>';
+        $html .= '<th width="10">'.get_lang('True').'</th>';
+        $html .= '<th width="50%">'.get_lang('Comment').'</th>';
+        $html .= '<th width="50%">'.get_lang('Answer').'</th>';
         $html .= '</tr>';
         $html .= '</thead>';
         $html .= '<tbody>';
@@ -74,10 +74,10 @@ 
             $form->addHtml('<tr>');
 
             if (is_object($answer)) {
-                $defaults['answer[' . $i . ']'] = $answer->answer[$i];
-                $defaults['comment[' . $i . ']'] = $answer->comment[$i];
-                $defaults['weighting[' . $i . ']'] = float_format($answer->weighting[$i], 1);
-                $defaults['correct[' . $i . ']'] = $answer->correct[$i];
+                $defaults['answer['.$i.']'] = $answer->answer[$i];
+                $defaults['comment['.$i.']'] = $answer->comment[$i];
+                $defaults['weighting['.$i.']'] = float_format($answer->weighting[$i], 1);
+                $defaults['correct['.$i.']'] = $answer->correct[$i];
             } else {
                 $defaults['answer[1]'] = get_lang('DefaultMultipleAnswer2');
                 $defaults['comment[1]'] = get_lang('DefaultMultipleComment2');
@@ -93,44 +93,44 @@ 
 
             $renderer->setElementTemplate(
                 '<td><!-- BEGIN error --><span class="form_error">{error}</span><!-- END error --><br/>{element}</td>',
-                'correct[' . $i . ']'
+                'correct['.$i.']'
             );
             $renderer->setElementTemplate(
                 '<td><!-- BEGIN error --><span class="form_error">{error}</span><!-- END error --><br/>{element}</td>',
-                'counter[' . $i . ']'
+                'counter['.$i.']'
             );
             $renderer->setElementTemplate(
                 '<td><!-- BEGIN error --><span class="form_error">{error}</span><!-- END error --><br/>{element}</td>',
-                'answer[' . $i . ']'
+                'answer['.$i.']'
             );
             $renderer->setElementTemplate(
                 '<td><!-- BEGIN error --><span class="form_error">{error}</span><!-- END error --><br/>{element}</td>',
-                'comment[' . $i . ']'
+                'comment['.$i.']'
             );
 
-            $answer_number = $form->addElement('text', 'counter[' . $i . ']', null, 'value="' . $i . '"');
+            $answer_number = $form->addElement('text', 'counter['.$i.']', null, 'value="'.$i.'"');
             $answer_number->freeze();
 
             $form->addElement('checkbox',
-                'correct[' . $i . ']',
+                'correct['.$i.']',
                 null,
                 null,
                 'class="checkbox" style="margin-left: 0em;"'
             );
-            $boxes_names[] = 'correct[' . $i . ']';
+            $boxes_names[] = 'correct['.$i.']';
 
             $form->addElement(
                 'html_editor',
-                'answer[' . $i . ']',
+                'answer['.$i.']',
                 null,
                 array(),
                 array('ToolbarSet' => 'TestProposedAnswer', 'Width' => '100%', 'Height' => '100')
             );
-            $form->addRule('answer[' . $i . ']', get_lang('ThisFieldIsRequired'), 'required');
+            $form->addRule('answer['.$i.']', get_lang('ThisFieldIsRequired'), 'required');
 
             $form->addElement(
                 'html_editor',
-                'comment[' . $i . ']',
+                'comment['.$i.']',
                 null,
                 array(),
                 array('ToolbarSet' => 'TestProposedAnswer', 'Width' => '100%', 'Height' => '100')
@@ -226,7 +226,7 @@ 
     function return_header($feedback_type = null, $counter = null, $score = null)
     {
         $header = parent::return_header($feedback_type, $counter, $score);
-        $header .= '<table class="'.$this->question_table_class .'">
+        $header .= '<table class="'.$this->question_table_class.'">
             <tr>
                 <th>'.get_lang("Choice").'</th>
                 <th>'. get_lang("ExpectedChoice").'</th>

main/exercice/live_stats.php

Spacing +4 added lines, -4 removed lines

@@ -41,7 +41,7 @@ 
 $url = api_get_path(WEB_AJAX_PATH).'exercise.ajax.php?a=get_live_stats&exercise_id='.$objExercise->id.'&minutes='.$minutes;
 
 //The order is important you need to check the the $column variable in the model.ajax.php file
-$columns        = array(get_lang('FirstName'), get_lang('LastName'), get_lang('Time'), get_lang('QuestionsAlreadyAnswered'), get_lang('Score'));
+$columns = array(get_lang('FirstName'), get_lang('LastName'), get_lang('Time'), get_lang('QuestionsAlreadyAnswered'), get_lang('Score'));
 
 //Column config
 $column_model = array(
@@ -93,15 +93,15 @@ 
 
 $(function() {
     <?php
-        echo Display::grid_js('live_stats',  $url, $columns, $column_model, $extra_params, array(), null, true);
+        echo Display::grid_js('live_stats', $url, $columns, $column_model, $extra_params, array(), null, true);
     ?>
     refreshGrid();
 });
 </script>
 <?php
 
-$actions = '<a href="exercise_report.php?exerciseId='.intval($_GET['exerciseId']).'&'.api_get_cidreq().'">' .
-    Display :: return_icon('back.png', get_lang('GoBackToQuestionList'),'',ICON_SIZE_MEDIUM).'</a>';
+$actions = '<a href="exercise_report.php?exerciseId='.intval($_GET['exerciseId']).'&'.api_get_cidreq().'">'.
+    Display :: return_icon('back.png', get_lang('GoBackToQuestionList'), '', ICON_SIZE_MEDIUM).'</a>';
 echo $actions = Display::div($actions, array('class'=> 'actions'));
 
 echo Display::grid_html('live_stats');

main/exercice/aiken.php

Spacing +2 added lines, -2 removed lines

@@ -27,7 +27,7 @@ 
 }
 
 // the breadcrumbs
-$interbreadcrumb[]= array ("url"=>"exercise.php", "name"=> get_lang('Exercises'));
+$interbreadcrumb[] = array("url"=>"exercise.php", "name"=> get_lang('Exercises'));
 $is_allowedToEdit = api_is_allowed_to_edit(null, true);
 
 
@@ -37,7 +37,7 @@ 
     if (isset($_POST['submit'])) {
         $message = aiken_import_file($_FILES['userFile']);
         if (is_numeric($message) && !empty($message)) {
-            header('Location: admin.php?' . api_get_cidreq() . '&exerciseId=' . $message);
+            header('Location: admin.php?'.api_get_cidreq().'&exerciseId='.$message);
             exit;
         }
     }

main/exercice/feedback.php

Spacing +13 added lines, -13 removed lines

@@ -8,23 +8,23 @@ 
 * 	@version $Id: admin.php 10680 2007-01-11 21:26:23Z pcool $
 */
 include("../inc/global.inc.php");
-$this_section=SECTION_COURSES;
+$this_section = SECTION_COURSES;
 
-$nameTools=get_lang('ExerciseManagement');
+$nameTools = get_lang('ExerciseManagement');
 
-if (isset($_SESSION['gradebook'])){
-	$gradebook=	$_SESSION['gradebook'];
+if (isset($_SESSION['gradebook'])) {
+	$gradebook = $_SESSION['gradebook'];
 }
 
-if (!empty($gradebook) && $gradebook=='view') {
-	$interbreadcrumb[]= array (
+if (!empty($gradebook) && $gradebook == 'view') {
+	$interbreadcrumb[] = array(
 			'url' => '../gradebook/'.$_SESSION['gradebook_dest'],
 			'name' => get_lang('ToolGradebook')
 		);
 }
 
-$interbreadcrumb[]=array("url" => "exercise.php","name" => get_lang('Exercises'));
-Display::display_header($nameTools,"Exercises");
+$interbreadcrumb[] = array("url" => "exercise.php", "name" => get_lang('Exercises'));
+Display::display_header($nameTools, "Exercises");
 ?>
 <table border="0" align="center" cellpadding="2" cellspacing="2" width="100%">
 <h4>
@@ -37,17 +37,17 @@ 
 	echo $objQuestionTmp->selectTitle();
 	echo "</td></tr>";
 	echo " <br><tr><td><b><br>".get_lang('Answer')." : </b></td></tr>";
-	$objAnswerTmp=new Answer($id);
+	$objAnswerTmp = new Answer($id);
 	$num = $objAnswerTmp->selectNbrAnswers();
 	$objAnswerTmp->read();
-	for($i=1;$i<=$num;$i++)
+	for ($i = 1; $i <= $num; $i++)
 	{
 	echo "<tr><td width='10%'> ";
-	$ans =  $objAnswerTmp->answer[$i];
+	$ans = $objAnswerTmp->answer[$i];
 
-	$form = new FormValidator('feedbackform','post',api_get_self()."?".api_get_cidreq()."&modifyQuestion=".$modifyQuestion."&newQuestion=".$newQuestion);
+	$form = new FormValidator('feedbackform', 'post', api_get_self()."?".api_get_cidreq()."&modifyQuestion=".$modifyQuestion."&newQuestion=".$newQuestion);
 	$obj_registration_form = new HTML_QuickForm('frmRegistration', 'POST');
-	$renderer =& $obj_registration_form->defaultRenderer();
+	$renderer = & $obj_registration_form->defaultRenderer();
 	$renderer->setCustomElementTemplate(
 '<tr>
 	<td align="left" style="" valign="top" width=30%>{label}

main/exercice/UniqueAnswerImage.php

Spacing +47 added lines, -47 removed lines

@@ -40,22 +40,22 @@ 
 
         if ($objExercise->selectFeedbackType() == EXERCISE_FEEDBACK_TYPE_DIRECT) {
             //Scenario
-            $commentTitle = '<th>' . get_lang('Comment') . '</th>';
-            $feedbackTitle = '<th>' . get_lang('Scenario') . '</th>';
+            $commentTitle = '<th>'.get_lang('Comment').'</th>';
+            $feedbackTitle = '<th>'.get_lang('Scenario').'</th>';
         } else {
-            $commentTitle = '<th >' . get_lang('Comment') . '</th>';
+            $commentTitle = '<th >'.get_lang('Comment').'</th>';
         }
 
         $html = '<div class="alert alert-success" role="alert">'.get_lang('UniqueAnswerImagePreferredSize200x150').'</div>';
         $html .= '<table class="table table-striped table-hover">
             <thead>
                 <tr style="text-align: center;">
-                    <th width="10">' . get_lang('Number') . '</th>
-                    <th>' . get_lang('True') . '</th>
-                    <th>' . get_lang('Answer') . '</th>
-                        ' . $commentTitle . '
-                        ' . $feedbackTitle . '
-                    <th width="15">' . get_lang('Weighting') . '</th>
+                    <th width="10">' . get_lang('Number').'</th>
+                    <th>' . get_lang('True').'</th>
+                    <th>' . get_lang('Answer').'</th>
+                        ' . $commentTitle.'
+                        ' . $feedbackTitle.'
+                    <th width="15">' . get_lang('Weighting').'</th>
                 </tr>
             </thead>
             <tbody>';
@@ -90,7 +90,7 @@ 
                 }
 
                 $question = Question::read($questionid);
-                $selectQuestion[$questionid] = 'Q' . $key . ' :' . cut(
+                $selectQuestion[$questionid] = 'Q'.$key.' :'.cut(
                     $question->selectTitle(), 20
                 );
             }
@@ -123,9 +123,9 @@ 
                     $correct = $i;
                 }
 
-                $defaults['answer[' . $i . ']'] = $answer->answer[$i];
-                $defaults['comment[' . $i . ']'] = $answer->comment[$i];
-                $defaults['weighting[' . $i . ']'] = float_format(
+                $defaults['answer['.$i.']'] = $answer->answer[$i];
+                $defaults['comment['.$i.']'] = $answer->comment[$i];
+                $defaults['weighting['.$i.']'] = float_format(
                     $answer->weighting[$i], 1
                 );
 
@@ -148,18 +148,18 @@ 
                     $urlResult = $url;
                 }
 
-                $tempScenario['url' . $i] = $urlResult;
-                $tempScenario['try' . $i] = $tryResult;
-                $tempScenario['lp' . $i] = $lp;
-                $tempScenario['destination' . $i] = $listDestination;
+                $tempScenario['url'.$i] = $urlResult;
+                $tempScenario['try'.$i] = $tryResult;
+                $tempScenario['lp'.$i] = $lp;
+                $tempScenario['destination'.$i] = $listDestination;
             } else {
                 $defaults['answer[1]'] = get_lang('DefaultUniqueAnswer1');
                 $defaults['weighting[1]'] = 10;
                 $defaults['answer[2]'] = get_lang('DefaultUniqueAnswer2');
                 $defaults['weighting[2]'] = 0;
 
-                $tempScenario['destination' . $i] = array('0');
-                $tempScenario['lp' . $i] = array('0');
+                $tempScenario['destination'.$i] = array('0');
+                $tempScenario['lp'.$i] = array('0');
             }
 
             $defaults['scenario'] = $tempScenario;
@@ -172,50 +172,50 @@ 
             );
             $renderer->setElementTemplate(
                 '<td><!-- BEGIN error --><span class="form_error">{error}</span><!-- END error --><br/>{element}</td>',
-                'counter[' . $i . ']'
+                'counter['.$i.']'
             );
             $renderer->setElementTemplate(
                 '<td><!-- BEGIN error --><span class="form_error">{error}</span><!-- END error --><br/>{element}</td>',
-                'answer[' . $i . ']'
+                'answer['.$i.']'
             );
             $renderer->setElementTemplate(
                 '<td><!-- BEGIN error --><span class="form_error">{error}</span><!-- END error --><br/>{element}</td>',
-                'comment[' . $i . ']'
+                'comment['.$i.']'
             );
             $renderer->setElementTemplate(
                 '<td><!-- BEGIN error --><span class="form_error">{error}</span><!-- END error --><br/>{element}</td>',
-                'weighting[' . $i . ']'
+                'weighting['.$i.']'
             );
 
-            $answerNumber = $form->addElement('text', 'counter[' . $i . ']', null, ' value = "' . $i . '"');
+            $answerNumber = $form->addElement('text', 'counter['.$i.']', null, ' value = "'.$i.'"');
             $answerNumber->freeze();
 
             $form->addElement('radio', 'correct', null, null, $i, 'class="checkbox"');
-            $form->addHtmlEditor('answer[' . $i . ']', null, null, true, $editorConfig);
+            $form->addHtmlEditor('answer['.$i.']', null, null, true, $editorConfig);
 
-            $form->addRule('answer[' . $i . ']', get_lang('ThisFieldIsRequired'), 'required');
+            $form->addRule('answer['.$i.']', get_lang('ThisFieldIsRequired'), 'required');
 
             if ($objExercise->selectFeedbackType() == EXERCISE_FEEDBACK_TYPE_DIRECT) {
-                $form->addHtmlEditor('comment[' . $i . ']', null, null, false, $editorConfig);
+                $form->addHtmlEditor('comment['.$i.']', null, null, false, $editorConfig);
                 // Direct feedback
                 //Adding extra feedback fields
                 $group = array();
-                $group['try' . $i] = $form->createElement('checkbox', 'try' . $i, null, get_lang('TryAgain'));
-                $group['lp' . $i] = $form->createElement(
+                $group['try'.$i] = $form->createElement('checkbox', 'try'.$i, null, get_lang('TryAgain'));
+                $group['lp'.$i] = $form->createElement(
                     'select',
-                    'lp' . $i,
-                    get_lang('SeeTheory') . ': ',
+                    'lp'.$i,
+                    get_lang('SeeTheory').': ',
                     $selectLpId
                 );
-                $group['destination' . $i] = $form->createElement(
+                $group['destination'.$i] = $form->createElement(
                     'select',
-                    'destination' . $i,
-                    get_lang('GoToQuestion') . ': ',
+                    'destination'.$i,
+                    get_lang('GoToQuestion').': ',
                     $selectQuestion
                 );
-                $group['url' . $i] = $form->createElement(
-                    'text', 'url' . $i,
-                    get_lang('Other') . ': ',
+                $group['url'.$i] = $form->createElement(
+                    'text', 'url'.$i,
+                    get_lang('Other').': ',
                     array(
                         'class' => 'col-md-2',
                         'placeholder' => get_lang('Other')
@@ -228,9 +228,9 @@ 
                     'scenario'
                 );
             } else {
-                $form->addHtmlEditor('comment[' . $i . ']', null, null, false, $editorConfig);
+                $form->addHtmlEditor('comment['.$i.']', null, null, false, $editorConfig);
             }
-            $form->addText('weighting[' . $i . ']', null, null, array('class' => "col-md-1", 'value' => '0'));
+            $form->addText('weighting['.$i.']', null, null, array('class' => "col-md-1", 'value' => '0'));
             $form->addHtml('</tr>');
         }
 
@@ -279,19 +279,19 @@ 
         $numberAnswers = $form->getSubmitValue('nb_answers');
 
         for ($i = 1; $i <= $numberAnswers; $i++) {
-            $answer = trim(str_replace(['<p>', '</p>'], '', $form->getSubmitValue('answer[' . $i . ']')));
-            $comment = trim(str_replace(['<p>', '</p>'], '', $form->getSubmitValue('comment[' . $i . ']')));
-            $weighting = trim($form->getSubmitValue('weighting[' . $i . ']'));
+            $answer = trim(str_replace(['<p>', '</p>'], '', $form->getSubmitValue('answer['.$i.']')));
+            $comment = trim(str_replace(['<p>', '</p>'], '', $form->getSubmitValue('comment['.$i.']')));
+            $weighting = trim($form->getSubmitValue('weighting['.$i.']'));
 
             $scenario = $form->getSubmitValue('scenario');
 
             //$listDestination = $form -> getSubmitValue('destination'.$i);
             //$destinationStr = $form -> getSubmitValue('destination'.$i);
 
-            $try = $scenario['try' . $i];
-            $lp = $scenario['lp' . $i];
-            $destination = $scenario['destination' . $i];
-            $url = trim($scenario['url' . $i]);
+            $try = $scenario['try'.$i];
+            $lp = $scenario['lp'.$i];
+            $destination = $scenario['destination'.$i];
+            $url = trim($scenario['url'.$i]);
 
             /*
               How we are going to parse the destination value
@@ -340,7 +340,7 @@ 
             }
 
             //1@@1;2;@@2;4;4;@@http://www.chamilo.org
-            $dest = $try . '@@' . $lp . '@@' . $destination . '@@' . $url;
+            $dest = $try.'@@'.$lp.'@@'.$destination.'@@'.$url;
 
             $objAnswer->createAnswer($answer, $goodAnswer, $comment, $weighting, $i, null, null, $dest);
         }

main/exercice/freeanswer.class.php

Spacing +2 added lines, -2 removed lines

@@ -60,9 +60,9 @@
             $score['revised'] = false;
         }
         $header = parent::return_header($feedback_type, $counter, $score);
-        $header .= '<table class="' . $this->question_table_class . '" >
+        $header .= '<table class="'.$this->question_table_class.'" >
         <tr>
-        <th>' . get_lang("Answer") . '</th>
+        <th>' . get_lang("Answer").'</th>
         </tr>';
 
         return $header;

main/exercice/hotspot_lang_conversion.php

Spacing +9 added lines, -9 removed lines

@@ -13,13 +13,13 @@ 
 
 $hotspot_lang_file = api_get_path(SYS_LANG_PATH);
 
-if(isset($_GET['lang'])) {
+if (isset($_GET['lang'])) {
 	//$search = array('../','\\0','\\');
 	$lang = urldecode($_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 .= $lang . '/hotspot.inc.php';
+		if (file_exists($hotspot_lang_file.$lang.'/hotspot.inc.php'))
+			$hotspot_lang_file .= $lang.'/hotspot.inc.php';
 		else
 			$hotspot_lang_file .= 'english/hotspot.inc.php';
 	} else {
@@ -33,25 +33,25 @@ 
 
 $temp = array();
 
-foreach($file as $value)
+foreach ($file as $value)
 {
 	$explode = explode('=', $value);
 
-	if(count($explode) > 1)
+	if (count($explode) > 1)
 	{
 		$explode[0] = trim($explode[0]);
-		$explode[0] = '&' . substr($explode[0], 1, strlen($explode[0]));
+		$explode[0] = '&'.substr($explode[0], 1, strlen($explode[0]));
 
 		$explode[1] = trim($explode[1]);
 		$explode[1] = substr($explode[1], 0, strlen($explode[1]) - 1);
 		$explode[1] = str_replace('"', '', $explode[1]);
 
-		$temp[] = $explode[0] . '=' . $explode[1];
+		$temp[] = $explode[0].'='.$explode[1];
 	}
 }
 
-foreach($temp as $value)
+foreach ($temp as $value)
 {
-	echo $value . ' ';
+	echo $value.' ';
 }
 ?>

main/exercice/stats.php

Spacing +16 added lines, -16 removed lines

@@ -61,13 +61,13 @@ 
         $data[$question_id]['type'] = $question_obj->get_question_type_name();
         $percentange = 0;
         if ($count_students) {
-            $percentange = $count_users / $count_students*100;
+            $percentange = $count_users / $count_students * 100;
         }
 
         $data[$question_id]['students_who_try_exercise'] = Display::bar_progress(
             $percentange,
             false,
-            $count_users .' / '.$count_students
+            $count_users.' / '.$count_students
         );
         $data[$question_id]['lowest_score'] = round($exercise_stats['min'], 2);
         $data[$question_id]['average_score'] = round($exercise_stats['average'], 2);
@@ -142,23 +142,23 @@ 
                         } else {
                             $data[$id]['name'] = '-';
                         }
-                        $data[$id]['answer'] 	= $answer_item;
+                        $data[$id]['answer'] = $answer_item;
 
                         $answer_item = api_substr($answer_item, 1);
-                        $answer_item = api_substr($answer_item, 0, api_strlen($answer_item) -1);
+                        $answer_item = api_substr($answer_item, 0, api_strlen($answer_item) - 1);
                         
-                        $data[$id]['answer'] 	= $answer_item;
+                        $data[$id]['answer'] = $answer_item;
 
-                        $data[$id]['correct'] 	= '-';
+                        $data[$id]['correct'] = '-';
 
                         $count = ExerciseLib::getNumberStudentsFillBlanksAnwserCount($question_id, $exercise_id);
                         $count = $count[$counter];
                         
                         $percentange = 0;
                         if (!empty($count_students)) {
-                            $percentange = $count/$count_students*100;
+                            $percentange = $count / $count_students * 100;
                         }
-                        $data[$id]['attempts'] = Display::bar_progress($percentange, false, $count .' / '.$count_students);
+                        $data[$id]['attempts'] = Display::bar_progress($percentange, false, $count.' / '.$count_students);
                         $id++;
                         $counter++;
                     }
@@ -194,9 +194,9 @@ 
                         );
                         $percentange = 0;
                         if (!empty($count_students)) {
-                            $percentange = $count/$count_students*100;
+                            $percentange = $count / $count_students * 100;
                         }
-                        $data[$id]['attempts'] = Display::bar_progress($percentange, false, $count .' / '.$count_students);
+                        $data[$id]['attempts'] = Display::bar_progress($percentange, false, $count.' / '.$count_students);
                     }
                     break;
                 case HOT_SPOT:
@@ -217,9 +217,9 @@ 
                     );
                     $percentange = 0;
                     if (!empty($count_students)) {
-                        $percentange = $count/$count_students*100;
+                        $percentange = $count / $count_students * 100;
                     }
-                    $data[$id]['attempts'] = Display::bar_progress($percentange, false, $count .' / '.$count_students);
+                    $data[$id]['attempts'] = Display::bar_progress($percentange, false, $count.' / '.$count_students);
                     break;
                 default:
                     if ($answer_id == 1) {
@@ -239,9 +239,9 @@ 
                     );
                     $percentange = 0;
                     if (!empty($count_students)) {
-                        $percentange = $count/$count_students*100;
+                        $percentange = $count / $count_students * 100;
                     }
-                    $data[$id]['attempts'] = Display::bar_progress($percentange, false, $count .' / '.$count_students);
+                    $data[$id]['attempts'] = Display::bar_progress($percentange, false, $count.' / '.$count_students);
             }
             $id++;
         }
@@ -273,8 +273,8 @@ 
 $interbreadcrumb[] = array("url" => "admin.php?exerciseId=$exercise_id&".api_get_cidreq(), "name" => $objExercise->name);
 
 $tpl = new Template(get_lang('ReportByQuestion'));
-$actions = '<a href="exercise_report.php?exerciseId='.intval($_GET['exerciseId']).'&'.api_get_cidreq().'">' .
-    Display :: return_icon('back.png', get_lang('GoBackToQuestionList'),'',ICON_SIZE_MEDIUM).'</a>';
+$actions = '<a href="exercise_report.php?exerciseId='.intval($_GET['exerciseId']).'&'.api_get_cidreq().'">'.
+    Display :: return_icon('back.png', get_lang('GoBackToQuestionList'), '', ICON_SIZE_MEDIUM).'</a>';
 $actions = Display::div($actions, array('class'=> 'actions'));
 $content = $actions.$content;
 $tpl->assign('content', $content);

main/exercice/qti2.php

Spacing +1 added lines, -1 removed lines

@@ -21,7 +21,7 @@
 }
 
 // the breadcrumbs
-$interbreadcrumb[]= array (
+$interbreadcrumb[] = array(
     "url" => api_get_path(WEB_CODE_PATH)."exercice/exercise.php?".api_get_cidreq(),
     "name" => get_lang('Exercises')
 );