chamilo / chamilo-lms

main/gradebook/lib/be/studentpublicationlink.class.php

Spacing +5 added lines, -5 removed lines

@@ -92,7 +92,7 @@ 
 
         $result = Database::query($sql);
 
-        $cats=array();
+        $cats = array();
         while ($data = Database::fetch_array($result)) {
             $cats[] = array($data['id'], $data['url']);
         }
@@ -135,9 +135,9 @@ 
             if (empty($work_name)) {
                 $work_name = basename($data->getUrl());
             }
-            $cats[] = array ($data->getId(), $work_name);
+            $cats[] = array($data->getId(), $work_name);
         }
-        $cats=isset($cats) ? $cats : array();
+        $cats = isset($cats) ? $cats : array();
         return $cats;
     }
 
@@ -263,7 +263,7 @@ 
             ];
         }
 
-        $students = array();  // user list, needed to make sure we only
+        $students = array(); // user list, needed to make sure we only
         // take first attempts into account
         $rescount = 0;
         $sum = 0;
@@ -296,7 +296,7 @@ 
                 return array($bestResult, $weight);
                 break;
             case 'average':
-                return array($sumResult/$rescount, $weight);
+                return array($sumResult / $rescount, $weight);
                 break;
             case 'ranking':
                 return AbstractLink::getCurrentUserRanking($stud_id, $students);

main/exercise/hotpotatoes_exercise_result.class.php

Spacing +30 added lines, -30 removed lines

@@ -24,13 +24,13 @@ 
     {
 		$return = array();
         $TBL_USER = Database::get_main_table(TABLE_MAIN_USER);
-        $TBL_TRACK_HOTPOTATOES	= Database::get_main_table(TABLE_STATISTIC_TRACK_E_HOTPOTATOES);
+        $TBL_TRACK_HOTPOTATOES = Database::get_main_table(TABLE_STATISTIC_TRACK_E_HOTPOTATOES);
 
         $cid             = api_get_course_id();
         $course_id       = api_get_course_int_id();
         //$user_id         = intval($user_id);
         $user_id = null;
-        $session_id_and  = ' AND te.session_id = ' . api_get_session_id() . ' ';
+        $session_id_and  = ' AND te.session_id = '.api_get_session_id().' ';
         $hotpotato_name  = Database::escape_string($hotpotato_name);
 
         if (!empty($exercise_id)) {
@@ -38,7 +38,7 @@ 
         }
 
         if (empty($user_id)) {
-            $sql="SELECT firstname as userpart1, lastname as userpart2 ,
+            $sql = "SELECT firstname as userpart1, lastname as userpart2 ,
                     email,
                     tth.exe_name,
                     tth.exe_result,
@@ -50,13 +50,13 @@ 
                             tth.exe_name = '$hotpotato_name'
                     ORDER BY tth.c_id ASC, tth.exe_date ASC";
         } else {
-            $user_id_and = ' AND te.exe_user_id = ' . api_get_user_id() . ' ';
+            $user_id_and = ' AND te.exe_user_id = '.api_get_user_id().' ';
             // get only this user's results
 
             $sql = "SELECT '', exe_name, exe_result , exe_weighting, exe_date
                     FROM $TBL_TRACK_HOTPOTATOES
                     WHERE
-                        exe_user_id = '" . $user_id . "' AND
+                        exe_user_id = '".$user_id."' AND
                         c_id = $course_id AND
                         tth.exe_name = '$hotpotato_name'
                     ORDER BY c_id ASC, exe_date ASC";
@@ -65,13 +65,13 @@ 
         $results = array();
 
         $resx = Database::query($sql);
-        while ($rowx = Database::fetch_array($resx,'ASSOC')) {
+        while ($rowx = Database::fetch_array($resx, 'ASSOC')) {
             $results[] = $rowx;
         }
 
         $hpresults = array();
         $resx = Database::query($sql);
-        while ($rowx = Database::fetch_array($resx,'ASSOC')) {
+        while ($rowx = Database::fetch_array($resx, 'ASSOC')) {
             $hpresults[] = $rowx;
         }
 
@@ -90,19 +90,19 @@ 
 
         // Print the Result of Hotpotatoes Tests
         if (is_array($hpresults)) {
-            for($i = 0; $i < sizeof($hpresults); $i++) {
+            for ($i = 0; $i < sizeof($hpresults); $i++) {
                 $return[$i] = array();
                 $title = GetQuizName($hpresults[$i]['exe_name'], $document_path);
-                if ($title =='') {
+                if ($title == '') {
                     $title = basename($hpresults[$i]['exe_name']);
                 }
-                if(empty($user_id)) {
+                if (empty($user_id)) {
                 $return[$i]['email'] = $hpresults[$i]['email'];
                     $return[$i]['first_name'] = $hpresults[$i]['userpart1'];
                     $return[$i]['last_name'] = $hpresults[$i]['userpart2'];
                 }
                 $return[$i]['title'] = $title;
-                $return[$i]['exe_date']  = $hpresults[$i]['exe_date'];
+                $return[$i]['exe_date'] = $hpresults[$i]['exe_date'];
 
                 $return[$i]['result'] = $hpresults[$i]['exe_result'];
                 $return[$i]['max'] = $hpresults[$i]['exe_weighting'];
@@ -132,17 +132,17 @@ 
 		$data = '';
 
         if (api_is_western_name_order()) {
-            if(!empty($this->results[0]['first_name'])) {
+            if (!empty($this->results[0]['first_name'])) {
                 $data .= get_lang('FirstName').';';
             }
-            if(!empty($this->results[0]['last_name'])) {
+            if (!empty($this->results[0]['last_name'])) {
                 $data .= get_lang('LastName').';';
             }
         } else {
-            if(!empty($this->results[0]['last_name'])) {
+            if (!empty($this->results[0]['last_name'])) {
                 $data .= get_lang('LastName').';';
             }
-            if(!empty($this->results[0]['first_name'])) {
+            if (!empty($this->results[0]['first_name'])) {
                 $data .= get_lang('FirstName').';';
             }
         }
@@ -164,16 +164,16 @@ 
 		$data .= "\n";
 
 		//results
-		foreach($this->results as $row) {
+		foreach ($this->results as $row) {
             if (api_is_western_name_order()) {
-              $data .= str_replace("\r\n",'  ',api_html_entity_decode(strip_tags($row['first_name']), ENT_QUOTES, $charset)).';';
-              $data .= str_replace("\r\n",'  ',api_html_entity_decode(strip_tags($row['last_name']), ENT_QUOTES, $charset)).';';
+              $data .= str_replace("\r\n", '  ', api_html_entity_decode(strip_tags($row['first_name']), ENT_QUOTES, $charset)).';';
+              $data .= str_replace("\r\n", '  ', api_html_entity_decode(strip_tags($row['last_name']), ENT_QUOTES, $charset)).';';
             } else {
-              $data .= str_replace("\r\n",'  ',api_html_entity_decode(strip_tags($row['last_name']), ENT_QUOTES, $charset)).';';
-              $data .= str_replace("\r\n",'  ',api_html_entity_decode(strip_tags($row['first_name']), ENT_QUOTES, $charset)).';';
+              $data .= str_replace("\r\n", '  ', api_html_entity_decode(strip_tags($row['last_name']), ENT_QUOTES, $charset)).';';
+              $data .= str_replace("\r\n", '  ', api_html_entity_decode(strip_tags($row['first_name']), ENT_QUOTES, $charset)).';';
             }
 
-            $data .= str_replace("\r\n",'  ',api_html_entity_decode(strip_tags($row['email']), ENT_QUOTES, $charset)).';';
+            $data .= str_replace("\r\n", '  ', api_html_entity_decode(strip_tags($row['email']), ENT_QUOTES, $charset)).';';
 
 			/*if ($export_user_fields) {
 				//show user fields data, if any, for this user
@@ -183,10 +183,10 @@ 
 				}
 			}*/
 
-			$data .= str_replace("\r\n",'  ',api_html_entity_decode(strip_tags($row['title']), ENT_QUOTES, $charset)).';';
-			$data .= str_replace("\r\n",'  ',$row['exe_date']).';';
-			$data .= str_replace("\r\n",'  ',$row['result']).';';
-			$data .= str_replace("\r\n",'  ',$row['max']).';';
+			$data .= str_replace("\r\n", '  ', api_html_entity_decode(strip_tags($row['title']), ENT_QUOTES, $charset)).';';
+			$data .= str_replace("\r\n", '  ', $row['exe_date']).';';
+			$data .= str_replace("\r\n", '  ', $row['result']).';';
+			$data .= str_replace("\r\n", '  ', $row['max']).';';
 			$data .= "\n";
 		}
 
@@ -208,7 +208,7 @@ 
 		header('Content-Description: '.$filename);
 		header('Content-transfer-encoding: binary');
 		// @todo add this utf-8 header for all csv files
-		echo "\xEF\xBB\xBF";  // force utf-8 header of csv file
+		echo "\xEF\xBB\xBF"; // force utf-8 header of csv file
 		echo $data;
 		return true;
 	}
@@ -267,7 +267,7 @@ 
 
 		if ($export_user_fields) {
 			//show user fields section with a big th colspan that spans over all fields
-			$extra_user_fields = UserManager::get_extra_fields(0,1000,5,'ASC',false, 1);
+			$extra_user_fields = UserManager::get_extra_fields(0, 1000, 5, 'ASC', false, 1);
 
 			//show the fields names for user fields
 			foreach ($extra_user_fields as $field) {
@@ -315,7 +315,7 @@ 
                 $column++;
 
                 if (api_is_western_name_order()) {
-                    $worksheet->setCellValueByColumnAndRow($column, $line,api_html_entity_decode(strip_tags($row['first_name']), ENT_QUOTES, $charset));
+                    $worksheet->setCellValueByColumnAndRow($column, $line, api_html_entity_decode(strip_tags($row['first_name']), ENT_QUOTES, $charset));
                     $column++;
                     $worksheet->setCellValueByColumnAndRow($column, $line, api_html_entity_decode(strip_tags($row['last_name']), ENT_QUOTES, $charset));
                     $column++;
@@ -329,8 +329,8 @@ 
 
 			if ($export_user_fields) {
 				//show user fields data, if any, for this user
-				$user_fields_values = UserManager::get_extra_user_data($row['user_id'],false,false, false, true);
-				foreach($user_fields_values as $value) {
+				$user_fields_values = UserManager::get_extra_user_data($row['user_id'], false, false, false, true);
+				foreach ($user_fields_values as $value) {
 					$worksheet->setCellValueByColumnAndRow($column, $line, api_html_entity_decode(strip_tags($value), ENT_QUOTES, $charset));
 					$column++;
 				}

main/tracking/exams.php

Spacing +13 added lines, -13 removed lines

@@ -80,7 +80,7 @@ 
 
 if (!$exportToXLS) {
     Display :: display_header(get_lang('Reporting'));
-    $actionsLeft = $actionsRight ='';
+    $actionsLeft = $actionsRight = '';
     if ($global) {
         $actionsLeft .= '<a href="'.api_get_path(WEB_CODE_PATH).'auth/my_progress.php">'.
         Display::return_icon('stats.png', get_lang('MyStats'), '', ICON_SIZE_MEDIUM);
@@ -93,9 +93,9 @@ 
         }
 
         $actionsRight .= '<a href="'.api_get_self().'?export=1&score='.$filter_score.'&exercise_id='.$exerciseId.'&'.$courseLink.'">'.
-            Display::return_icon('export_excel.png',get_lang('ExportAsXLS'),'',ICON_SIZE_MEDIUM).'</a>';
+            Display::return_icon('export_excel.png', get_lang('ExportAsXLS'), '', ICON_SIZE_MEDIUM).'</a>';
         $actionsRight .= '<a href="javascript: void(0);" onclick="javascript: window.print()">'.
-            Display::return_icon('printer.png',get_lang('Print'),'',ICON_SIZE_MEDIUM).'</a>';
+            Display::return_icon('printer.png', get_lang('Print'), '', ICON_SIZE_MEDIUM).'</a>';
 
         $menuItems[] = Display::url(
             Display::return_icon('teacher.png', get_lang('TeacherInterface'), array(), 32),
@@ -199,7 +199,7 @@ 
             $countExercises = Database::store_result($result);
             $exerciseSessionCount = $countExercises[0]['count'];
 
-            $exerciseCount =  $exerciseCount + $exerciseCount * count($newSessionList) + $exerciseSessionCount;
+            $exerciseCount = $exerciseCount + $exerciseCount * count($newSessionList) + $exerciseSessionCount;
 
             // Add course and session list.
             if ($exerciseCount == 0) {
@@ -416,7 +416,7 @@ 
         $column++;
         $worksheet->setCellValueByColumnAndRow($column, $line, get_lang('ExamNotTaken'));
         $column++;
-        $worksheet->setCellValueByColumnAndRow($column, $line, sprintf(get_lang('ExamPassX'), $filter_score) . '%');
+        $worksheet->setCellValueByColumnAndRow($column, $line, sprintf(get_lang('ExamPassX'), $filter_score).'%');
         $column++;
         $worksheet->setCellValueByColumnAndRow($column, $line, get_lang('ExamFail'));
         $column++;
@@ -593,10 +593,10 @@ 
         $percentageScore = 0;
 
         if ($weighting != 0) {
-            $percentageScore = round(($score*100)/$weighting);
+            $percentageScore = round(($score * 100) / $weighting);
         }
 
-        if ($attempts['count'] > 0 ) {
+        if ($attempts['count'] > 0) {
             $taken++;
         }
 
@@ -639,7 +639,7 @@ 
             } else {
                 $score = '-';
                 $userRow .= '<td>';
-                $userRow .=  '-';
+                $userRow .= '-';
                 $tempArray[] = '-';
                 $userRow .= '</td>';
 
@@ -693,13 +693,13 @@ 
         // Exam taken
         $html .= '<td>';
         $html .= $taken;
-        $globalRow[]= $taken;
+        $globalRow[] = $taken;
         $html .= '</td>';
 
         // Exam NOT taken
         $html .= '<td>';
         $html .= $not_taken = $totalStudents - $taken;
-        $globalRow[]= $not_taken;
+        $globalRow[] = $not_taken;
         $html .= '</td>';
 
         // Exam pass
@@ -710,19 +710,19 @@ 
         }
 
         $html .= $total_with_parameter_score;
-        $globalRow[]= $total_with_parameter_score;
+        $globalRow[] = $total_with_parameter_score;
         $html .= '</td>';
 
         // Exam fail
         $html .= '<td>';
 
         $html .= $fail = $taken - $total_with_parameter_score;
-        $globalRow[]= $fail;
+        $globalRow[] = $fail;
         $html .= '</td>';
 
         $html .= '<td>';
         $html .= $totalStudents;
-        $globalRow[]= $totalStudents;
+        $globalRow[] = $totalStudents;
 
         $html .= '</td>';
 

main/admin/access_url_edit_usergroup_to_url.php

Spacing +4 added lines, -4 removed lines

@@ -56,7 +56,7 @@ 
 function send() {
 	if (document.formulaire.access_url_id.value!=0) {
 		document.formulaire.form_sent.value=0;
-		document.formulaire.add_type.value=\'' . $add_type . '\';
+		document.formulaire.add_type.value=\'' . $add_type.'\';
 		document.formulaire.submit();
 	}
 }
@@ -102,7 +102,7 @@ 
 echo '<div class="actions">';
 echo Display::url(
     Display::return_icon('view_more_stats.gif', get_lang('AddUserGroupToURL'), ''),
-    api_get_path(WEB_CODE_PATH) . 'admin/access_url_add_usergroup_to_url.php'
+    api_get_path(WEB_CODE_PATH).'admin/access_url_add_usergroup_to_url.php'
 );
 echo '</div>';
 
@@ -140,7 +140,7 @@ 
             <?php
             echo Display::toolbarButton(
                 get_lang('SessionAddTypeUnique'),
-                api_get_self() . '?' . http_build_query([
+                api_get_self().'?'.http_build_query([
                     'add_type' => 'unique',
                     'access_url_id' => $access_url_id
                 ]),
@@ -150,7 +150,7 @@ 
             );
             echo Display::toolbarButton(
                 get_lang('SessionAddTypeMultiple'),
-                api_get_self() . '?' . http_build_query([
+                api_get_self().'?'.http_build_query([
                     'add_type' => 'multiple',
                     'access_url_id' => $access_url_id
                 ]),

main/glossary/index.php

Spacing +5 added lines, -5 removed lines

@@ -53,7 +53,7 @@ 
         if (!api_is_allowed_to_edit(null, true)) {
             api_not_allowed(true);
         }
-        $tool_name =  get_lang('Add');
+        $tool_name = get_lang('Add');
         $form = new FormValidator(
             'glossary',
             'post',
@@ -190,7 +190,7 @@ 
         if (!api_is_allowed_to_edit(null, true)) {
             api_not_allowed(true);
         }
-        $tool_name =  get_lang('ImportGlossary');
+        $tool_name = get_lang('ImportGlossary');
         $form = new FormValidator(
             'glossary',
             'post',
@@ -218,7 +218,7 @@ 
                 foreach (GlossaryManager::get_glossary_terms() as $term) {
                     if (!GlossaryManager::delete_glossary($term['id'], false)) {
                         Display::addFlash(
-                            Display::return_message(get_lang("CannotDeleteGlossary") . ':' . $term['id'], 'error')
+                            Display::return_message(get_lang("CannotDeleteGlossary").':'.$term['id'], 'error')
                         );
                     } else {
                         $termsDeleted[] = $term['name'];
@@ -315,7 +315,7 @@ 
             if (count($badList) > 0) {
                 Display::addFlash(
                     Display::return_message(
-                        get_lang("GlossaryTermAlreadyExists").': ' . implode(', ', $badList),
+                        get_lang("GlossaryTermAlreadyExists").': '.implode(', ', $badList),
                         'error'
                     )
                 );
@@ -358,7 +358,7 @@ 
         GlossaryManager::export_to_pdf();
         break;
     case 'changeview':
-        if (in_array($_GET['view'], array('list','table'))) {
+        if (in_array($_GET['view'], array('list', 'table'))) {
             Session::write('glossary_view', $_GET['view']);
         } else {
             $view = Session::read('glossary_view');

main/announcements/download.php

Spacing +5 added lines, -5 removed lines

@@ -28,7 +28,7 @@ 
 $doc_url = str_replace(' ', '+', $doc_url);
 $doc_url = str_replace('/..', '', $doc_url); //echo $doc_url;
 
-if (strpos($doc_url,'../') OR strpos($doc_url,'/..')) {
+if (strpos($doc_url, '../') OR strpos($doc_url, '/..')) {
     $doc_url = '';
 }
 
@@ -43,7 +43,7 @@ 
     //remove last slash if present
     //$doc_url = ($doc_url{strlen($doc_url)-1}=='/')?substr($doc_url,0,strlen($doc_url)-1):$doc_url;
     //mod_rewrite can change /some/path/ to /some/path// in some cases, so clean them all off (René)
-    while ($doc_url{$dul = strlen($doc_url)-1}=='/') $doc_url = substr($doc_url,0,$dul);
+    while ($doc_url{$dul = strlen($doc_url) - 1} == '/') $doc_url = substr($doc_url, 0, $dul);
     //create the path
     $document_explorer = api_get_path(WEB_COURSE_PATH).api_get_course_path(); // home course path
     //redirect
@@ -64,10 +64,10 @@ 
 
 $result = Database::query($sql);
 if (Database::num_rows($result) > 0) {
-    $row= Database::fetch_array($result);
-    $title = str_replace(' ','_', $row['filename']);
+    $row = Database::fetch_array($result);
+    $title = str_replace(' ', '_', $row['filename']);
     if (Security::check_abs_path($full_file_name,
-        api_get_path(SYS_COURSE_PATH) . api_get_course_path() . '/upload/announcements/')
+        api_get_path(SYS_COURSE_PATH).api_get_course_path().'/upload/announcements/')
     ) {
         $result = DocumentManager::file_send_for_download($full_file_name, true, $title);
         if ($result === false) {

main/exercise/exercise.php

Spacing +10 added lines, -10 removed lines

@@ -99,7 +99,7 @@ 
 
 if (!empty($gradebook) && $gradebook == 'view') {
     $interbreadcrumb[] = array(
-        'url' => '../gradebook/' . $_SESSION['gradebook_dest'],
+        'url' => '../gradebook/'.$_SESSION['gradebook_dest'],
         'name' => get_lang('ToolGradebook')
     );
 }
@@ -741,7 +741,7 @@ 
                     );
 
                     // Exercise results
-                    $actions .='<a href="exercise_report.php?'.api_get_cidreq().'&exerciseId='.$row['id'].'">'.
+                    $actions .= '<a href="exercise_report.php?'.api_get_cidreq().'&exerciseId='.$row['id'].'">'.
                         Display :: return_icon('test_results.png', get_lang('Results'), '', ICON_SIZE_SMALL).'</a>';
 
                     // Export
@@ -805,7 +805,7 @@ 
                         }
                     }
 
-                    $actions .='<a href="exercise_report.php?'.api_get_cidreq().'&exerciseId='.$row['id'].'">'.
+                    $actions .= '<a href="exercise_report.php?'.api_get_cidreq().'&exerciseId='.$row['id'].'">'.
                         Display :: return_icon('test_results.png', get_lang('Results'), '', ICON_SIZE_SMALL).'</a>';
                     $actions .= Display::url(Display::return_icon('cd.gif', get_lang('CopyExercise')), '', array('onclick' => "javascript:if(!confirm('".addslashes(api_htmlentities(get_lang('AreYouSureToCopy'), ENT_QUOTES, $charset))." ".addslashes($row['title'])."?"."')) return false;", 'href' => 'exercise.php?'.api_get_cidreq().'&choice=copy_exercise&sec_token='.$token.'&exerciseId='.$row['id']));
                 }
@@ -1004,7 +1004,7 @@ 
                 $item .= Display::tag('td', $actions, array('class' => 'td_actions'));
             } else {
                 if ($isDrhOfCourse) {
-                    $actions ='<a href="exercise_report.php?'.api_get_cidreq().'&exerciseId='.$row['id'].'">'.
+                    $actions = '<a href="exercise_report.php?'.api_get_cidreq().'&exerciseId='.$row['id'].'">'.
                         Display :: return_icon('test_results.png', get_lang('Results'), '', ICON_SIZE_SMALL).'</a>';
                     $item .= Display::tag('td', $actions, array('class' => 'td_actions'));
                 }
@@ -1014,7 +1014,7 @@ 
                 'tr',
                 $item,
                 array(
-                    'id' => 'exercise_list_' . $my_exercise_id,
+                    'id' => 'exercise_list_'.$my_exercise_id,
                 )
             );
         }
@@ -1078,7 +1078,7 @@ 
                     Display::return_icon('hotpotatoes_s.png', "HotPotatoes"),
                     Display::url(
                         $title,
-                        'showinframes.php?' . api_get_cidreq() . '&' . http_build_query([
+                        'showinframes.php?'.api_get_cidreq().'&'.http_build_query([
                             'file' => $path,
                             'uid' => $userId
                         ]),
@@ -1093,7 +1093,7 @@ 
                 'adminhp.php?'.api_get_cidreq().'&hotpotatoesName='.$path
             );
 
-            $actions .='<a href="hotpotatoes_exercise_report.php?'.api_get_cidreq().'&path='.$path.'">'.
+            $actions .= '<a href="hotpotatoes_exercise_report.php?'.api_get_cidreq().'&path='.$path.'">'.
                 Display :: return_icon('test_results.png', get_lang('Results'), '', ICON_SIZE_SMALL).'</a>';
 
             // if active
@@ -1102,7 +1102,7 @@ 
                 $actions .= '      <a href="'.$exercisePath.'?'.api_get_cidreq().'&hpchoice=disable&page='.$page.'&file='.$path.'">'.
                     Display::return_icon('visible.png', get_lang('Deactivate'), '', ICON_SIZE_SMALL).'</a>';
             } else { // else if not active
-                $actions .='    <a href="'.$exercisePath.'?'.api_get_cidreq().'&hpchoice=enable&page='.$page.'&file='.$path.'">'.
+                $actions .= '    <a href="'.$exercisePath.'?'.api_get_cidreq().'&hpchoice=enable&page='.$page.'&file='.$path.'">'.
                     Display::return_icon('invisible.png', get_lang('Activate'), '', ICON_SIZE_SMALL).'</a>';
             }
             $actions .= '<a href="'.$exercisePath.'?'.api_get_cidreq().'&hpchoice=delete&file='.$path.'" onclick="javascript:if(!confirm(\''.addslashes(api_htmlentities(get_lang('AreYouSureToDeleteJS'), ENT_QUOTES, $charset).' '.$title."?").'\')) return false;">'.
@@ -1124,7 +1124,7 @@ 
                     'td',
                     Display::url(
                         $title,
-                        'showinframes.php?' . api_get_cidreq() . '&' . http_build_query([
+                        'showinframes.php?'.api_get_cidreq().'&'.http_build_query([
                             'file' => $path,
                             'cid' => api_get_course_id(),
                             'uid' => $userId
@@ -1145,7 +1145,7 @@ 
                 $item .= Display::tag('td', $attemptText);
 
                 if ($isDrhOfCourse) {
-                    $actions ='<a href="hotpotatoes_exercise_report.php?'.api_get_cidreq().'&path='.$path.'">'.
+                    $actions = '<a href="hotpotatoes_exercise_report.php?'.api_get_cidreq().'&path='.$path.'">'.
                         Display :: return_icon('test_results.png', get_lang('Results'), '', ICON_SIZE_SMALL).'</a>';
 
                     $item .= Display::tag('td', $actions, array('class' => 'td_actions'));

main/forum/editpost.php

Spacing +2 added lines, -2 removed lines

@@ -152,7 +152,7 @@ 
 
 if (!api_is_allowed_to_edit(null, true) &&
     (
-        ($current_forum_category && $current_forum_category['locked'] <> 0 ) ||
+        ($current_forum_category && $current_forum_category['locked'] <> 0) ||
         $current_forum['locked'] <> 0 ||
         $current_thread['locked'] <> 0
     )
@@ -204,7 +204,7 @@ 
 echo '<h1>';
 echo Display::url(
     prepare4display($current_forum['forum_title']),
-    'viewforum.php?' . api_get_cidreq() . '&' . http_build_query([
+    'viewforum.php?'.api_get_cidreq().'&'.http_build_query([
         'origin' => $origin,
         'forum' => $current_forum['forum_id']
     ]),

main/install/ajax.php

Spacing +2 added lines, -2 removed lines

@@ -11,7 +11,7 @@ 
 ini_set('log_errors', '1');
 error_reporting(-1);
 
-require_once __DIR__ . '/../../vendor/autoload.php';
+require_once __DIR__.'/../../vendor/autoload.php';
 
 define('SYSTEM_INSTALLATION', 1);
 define('INSTALL_TYPE_UPDATE', 'update');
@@ -24,7 +24,7 @@ 
 
 session_start();
 
-require_once api_get_path(LIBRARY_PATH) . 'database.constants.inc.php';
+require_once api_get_path(LIBRARY_PATH).'database.constants.inc.php';
 require_once 'install.lib.php';
 
 $action = isset($_POST['a']) ? $_POST['a'] : null;