chamilo / chamilo-lms

main/exercise/exercise_admin.php

Spacing +8 added lines, -8 removed lines

@@ -166,8 +166,8 @@ 
         $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')
         );
@@ -187,19 +187,19 @@ 
     echo '<div class="actions">';
 
     if ($objExercise->id != 0) {
-        echo '<a href="admin.php?'.api_get_cidreq().'&exerciseId='.$objExercise->id.'">' .
+        echo '<a href="admin.php?'.api_get_cidreq().'&exerciseId='.$objExercise->id.'">'.
             Display :: return_icon('back.png', get_lang('GoBackToQuestionList'), '', ICON_SIZE_MEDIUM).'</a>';
     } else {
-        if (!empty($_GET['lp_id']) || !empty($_POST['lp_id'])){
-            if (!empty($_POST['lp_id'])){
+        if (!empty($_GET['lp_id']) || !empty($_POST['lp_id'])) {
+            if (!empty($_POST['lp_id'])) {
                 $lp_id = intval($_POST['lp_id']);
                 //TODO:this remains to be implemented after press the first post
             } else {
                 $lp_id = intval($_GET['lp_id']);
             }
-            echo "<a href=\"../lp/lp_controller.php?".api_get_cidreq()."&gradebook=&action=add_item&type=step&lp_id=".$lp_id."#resource_tab-2\">".Display::return_icon('back.png', get_lang("BackTo").' '.get_lang("LearningPaths"),'',ICON_SIZE_MEDIUM)."</a>";
+            echo "<a href=\"../lp/lp_controller.php?".api_get_cidreq()."&gradebook=&action=add_item&type=step&lp_id=".$lp_id."#resource_tab-2\">".Display::return_icon('back.png', get_lang("BackTo").' '.get_lang("LearningPaths"), '', ICON_SIZE_MEDIUM)."</a>";
         } else {
-            echo '<a href="exercise.php?'.api_get_cidreq().'">' .
+            echo '<a href="exercise.php?'.api_get_cidreq().'">'.
                 Display :: return_icon('back.png', get_lang('BackToExercisesList'), '', ICON_SIZE_MEDIUM).
                 '</a>';
         }
@@ -211,7 +211,7 @@ 
             get_lang('DirectFeedbackCantModifyTypeQuestion')
         );
 
-    if (api_get_setting('search_enabled')=='true' && !extension_loaded('xapian')) {
+    if (api_get_setting('search_enabled') == 'true' && !extension_loaded('xapian')) {
         Display::display_error_message(get_lang('SearchXapianModuleNotInstalled'));
     }
 

main/upload/form.document.php

Spacing +3 added lines, -3 removed lines

@@ -12,8 +12,8 @@ 
  */
 $noPHP_SELF = false;
 $nameTools = get_lang('FileUpload');
-$interbreadcrumb[]= array ("url"=>"../lp/lp_controller.php?action=list", "name"=> get_lang(TOOL_DOCUMENT));
-Display::display_header($nameTools,"Doc");
+$interbreadcrumb[] = array("url"=>"../lp/lp_controller.php?action=list", "name"=> get_lang(TOOL_DOCUMENT));
+Display::display_header($nameTools, "Doc");
 //show the title
 api_display_tool_title($nameTools.$add_group_to_title);
 ?>
@@ -21,7 +21,7 @@ 
 <div id="dynamic_div" style="display:block;margin-left:40%;margin-top:10px;height:50px;">
 </div>
 <div id="upload_form_div" name="form_div" style="display:block;">
-	<form method="POST" action="upload.php" id="upload_form" enctype="multipart/form-data" onsubmit="javascript: myUpload.start('dynamic_div','progressbar_green.gif','<?php echo(get_lang('Uploading', ''));?>','upload_form_div');">
+	<form method="POST" action="upload.php" id="upload_form" enctype="multipart/form-data" onsubmit="javascript: myUpload.start('dynamic_div','progressbar_green.gif','<?php echo(get_lang('Uploading', '')); ?>','upload_form_div');">
 		<input type="hidden" name="curdirpath" value="<?php echo $path; ?>">
 		<input type="hidden" name="tool" value="<?php echo $my_tool; ?>">
 		<input type="file" name="user_file">

main/mySpace/lp_tracking.php

Spacing +15 added lines, -15 removed lines

@@ -17,7 +17,7 @@ 
 	$this_section = SECTION_COURSES;
 }
 
-$session_id  = isset($_REQUEST['id_session']) && !empty($_REQUEST['id_session']) ? intval($_REQUEST['id_session']) : api_get_session_id();
+$session_id = isset($_REQUEST['id_session']) && !empty($_REQUEST['id_session']) ? intval($_REQUEST['id_session']) : api_get_session_id();
 $export_csv = isset($_GET['export']) && $_GET['export'] == 'csv' ? true : false;
 $user_id = isset($_GET['student_id']) ? intval($_GET['student_id']) : api_get_user_id();
 $courseCode = isset($_GET['course']) ? Security::remove_XSS($_GET['course']) : api_get_course_id();
@@ -39,18 +39,18 @@ 
 }
 
 if ($origin == 'user_course') {
-	$interbreadcrumb[] = array ("url" => api_get_path(WEB_COURSE_PATH).$course_info['directory'], 'name' => $course_info['name']);
-	$interbreadcrumb[] = array ("url" => "../user/user.php?cidReq=".$courseCode, "name" => get_lang("Users"));
-} else if($origin == 'tracking_course') {
-	$interbreadcrumb[] = array ("url" => "../tracking/courseLog.php?cidReq=".$courseCode.'&id_session='.$session_id, "name" => get_lang("Tracking"));
+	$interbreadcrumb[] = array("url" => api_get_path(WEB_COURSE_PATH).$course_info['directory'], 'name' => $course_info['name']);
+	$interbreadcrumb[] = array("url" => "../user/user.php?cidReq=".$courseCode, "name" => get_lang("Users"));
+} else if ($origin == 'tracking_course') {
+	$interbreadcrumb[] = array("url" => "../tracking/courseLog.php?cidReq=".$courseCode.'&id_session='.$session_id, "name" => get_lang("Tracking"));
 } else {
-	$interbreadcrumb[] = array ("url" => "index.php", "name" => get_lang('MySpace'));
-	$interbreadcrumb[] = array ("url" => "student.php", "name" => get_lang("MyStudents"));
- 	$interbreadcrumb[] = array ("url" => "myStudents.php?student=".$user_id, "name" => get_lang("StudentDetails"));
- 	$nameTools=get_lang("DetailsStudentInCourse");
+	$interbreadcrumb[] = array("url" => "index.php", "name" => get_lang('MySpace'));
+	$interbreadcrumb[] = array("url" => "student.php", "name" => get_lang("MyStudents"));
+ 	$interbreadcrumb[] = array("url" => "myStudents.php?student=".$user_id, "name" => get_lang("StudentDetails"));
+ 	$nameTools = get_lang("DetailsStudentInCourse");
 }
 
-$interbreadcrumb[] = array("url" => "myStudents.php?student=".$user_id."&course=".$courseCode."&details=true&origin=".$origin , "name" => get_lang("DetailsStudentInCourse"));
+$interbreadcrumb[] = array("url" => "myStudents.php?student=".$user_id."&course=".$courseCode."&details=true&origin=".$origin, "name" => get_lang("DetailsStudentInCourse"));
 $nameTools = get_lang('LearningPathDetails');
 $sql = 'SELECT name	FROM '.Database::get_course_table(TABLE_LP_MAIN).' WHERE c_id = '.$course_info['real_id'].' AND id='.$lp_id;
 $rs  = Database::query($sql);
@@ -58,19 +58,19 @@ 
 
 $origin = 'tracking';
 
-$output = require_once api_get_path(SYS_CODE_PATH) . 'lp/lp_stats.php';
+$output = require_once api_get_path(SYS_CODE_PATH).'lp/lp_stats.php';
 
 Display :: display_header($nameTools);
 echo '<div class ="actions">';
-echo '<a href="javascript:history.back();">'.Display::return_icon('back.png',get_lang('Back'),'',ICON_SIZE_MEDIUM).'</a>';
+echo '<a href="javascript:history.back();">'.Display::return_icon('back.png', get_lang('Back'), '', ICON_SIZE_MEDIUM).'</a>';
 echo '<a href="javascript: void(0);" onclick="javascript: window.print();">
-        '.Display::return_icon('printer.png',get_lang('Print'),'',ICON_SIZE_MEDIUM).'</a>';
+        '.Display::return_icon('printer.png', get_lang('Print'), '', ICON_SIZE_MEDIUM).'</a>';
 echo '<a href="'.api_get_self().'?export=csv&'.Security::remove_XSS($_SERVER['QUERY_STRING']).'">
-        '.Display::return_icon('export_csv.png',get_lang('ExportAsCSV'),'',ICON_SIZE_MEDIUM).'</a>';
+        '.Display::return_icon('export_csv.png', get_lang('ExportAsCSV'), '', ICON_SIZE_MEDIUM).'</a>';
 echo '</div>';
 echo '<div class="clear"></div>';
 $session_name = api_get_session_name($session_id);
-$table_title = ($session_name? Display::return_icon('session.png', get_lang('Session'), array(), ICON_SIZE_SMALL).' '.$session_name.' ':' ').
+$table_title = ($session_name ? Display::return_icon('session.png', get_lang('Session'), array(), ICON_SIZE_SMALL).' '.$session_name.' ' : ' ').
     Display::return_icon('course.png', get_lang('Course'), array(), ICON_SIZE_SMALL).' '.$course_info['name'].' '.
     Display::return_icon('user.png', get_lang('User'), array(), ICON_SIZE_SMALL).' '.$name;
 echo Display::page_header($table_title);

main/gamification/my_progress.php

Spacing +3 added lines, -3 removed lines

@@ -42,7 +42,7 @@ 
     $UserIsSubscribedToSession = SessionManager::isUserSubscribedAsStudent($lastSessionId, $user->getId());
 
     if (!empty($lastSessionId) && $UserIsSubscribedToSession) {
-        $urlWithSession = api_get_self() . '?' . http_build_query([
+        $urlWithSession = api_get_self().'?'.http_build_query([
             'session_id' => $lastCourseAccess->getSessionId()
         ]);
 
@@ -116,13 +116,13 @@ 
         foreach ($learningPathList->list as $learningPathId => $learningPath) {
             $courseData['stats'][] = [
                 $learningPath['lp_name'],
-                'lp/lp_controller.php?' . http_build_query([
+                'lp/lp_controller.php?'.http_build_query([
                     'action' => 'stats',
                     'cidReq' => $course->getCode(),
                     'id_session' => $currentSession->getId(),
                     'gidReq' => 0,
                     'lp_id' => $learningPathId
-                ]) . api_get_cidreq()
+                ]).api_get_cidreq()
             ];
         }
 

main/webservices/lp.php

Spacing +43 added lines, -43 removed lines

@@ -65,7 +65,7 @@ 
     }
 
     if ($debug) {
-        error_log("checkip " . intval($check_ip));
+        error_log("checkip ".intval($check_ip));
     }
 
     if ($check_ip) {
@@ -120,13 +120,13 @@ 
 );
 
 // Register the method to expose
-$server->register('WSImportLP',                            // method name
-    array('params' => 'tns:params'),  // input parameters
-    array('return' => 'xsd:string'),                                        // output parameters
-    'urn:WSLP',                                                   // namespace
-    'urn:WSLP#WSImportLP',                       // soapaction
-    'rpc',                                                                  // style
-    'encoded',                                                              // use
+$server->register('WSImportLP', // method name
+    array('params' => 'tns:params'), // input parameters
+    array('return' => 'xsd:string'), // output parameters
+    'urn:WSLP', // namespace
+    'urn:WSLP#WSImportLP', // soapaction
+    'rpc', // style
+    'encoded', // use
     'This service adds users'                                               // documentation
 );
 
@@ -183,7 +183,7 @@ 
 
     $uniqueFile = uniqid();
     $userId = 1; // admin
-    $filePath = api_get_path(SYS_ARCHIVE_PATH) . $uniqueFile;
+    $filePath = api_get_path(SYS_ARCHIVE_PATH).$uniqueFile;
     file_put_contents($filePath, $fileData);
 
     $fileName = $params['filename'];
@@ -257,8 +257,8 @@ 
     'all',
     '',
     array(
-        'id'    => array('name' => 'id',    'type' => 'xsd:string'),
-        'name'  => array('name' => 'name',  'type' => 'xsd:string'),
+        'id'    => array('name' => 'id', 'type' => 'xsd:string'),
+        'name'  => array('name' => 'name', 'type' => 'xsd:string'),
     )
 );
 
@@ -274,13 +274,13 @@ 
 );
 
 // Register the method to expose
-$server->register('WSGetLpList',                            // method name
-    array('params' => 'tns:paramsGetLpList'),  // input parameters
-    array('return' => 'tns:lpList'),                                        // output parameters
-    'urn:WSLP',                                                   // namespace
-    'urn:WSLP#WSGetLpList',                       // soapaction
-    'rpc',                                                                  // style
-    'encoded',                                                              // use
+$server->register('WSGetLpList', // method name
+    array('params' => 'tns:paramsGetLpList'), // input parameters
+    array('return' => 'tns:lpList'), // output parameters
+    'urn:WSLP', // namespace
+    'urn:WSLP#WSGetLpList', // soapaction
+    'rpc', // style
+    'encoded', // use
     'This service adds users'                                               // documentation
 );
 
@@ -295,9 +295,9 @@ 
         return return_error(WS_ERROR_SECRET_KEY);
     }
 
-    require_once api_get_path(SYS_CODE_PATH) . 'lp/learnpathList.class.php';
-    require_once api_get_path(SYS_CODE_PATH) . 'lp/learnpath.class.php';
-    require_once api_get_path(SYS_CODE_PATH) . 'lp/learnpathItem.class.php';
+    require_once api_get_path(SYS_CODE_PATH).'lp/learnpathList.class.php';
+    require_once api_get_path(SYS_CODE_PATH).'lp/learnpath.class.php';
+    require_once api_get_path(SYS_CODE_PATH).'lp/learnpathItem.class.php';
 
     $courseIdName = $params['course_id_name'];
     $courseIdValue = $params['course_id_value'];
@@ -369,13 +369,13 @@ 
 );
 
 // Register the method to expose
-$server->register('WSDeleteLp',                            // method name
-    array('params' => 'tns:paramsDeleteLp'),  // input parameters
-    array('return' => 'xsd:string'),                                        // output parameters
-    'urn:WSLP',                                                   // namespace
-    'urn:WSLP#WSDeleteLp',                       // soapaction
-    'rpc',                                                                  // style
-    'encoded',                                                              // use
+$server->register('WSDeleteLp', // method name
+    array('params' => 'tns:paramsDeleteLp'), // input parameters
+    array('return' => 'xsd:string'), // output parameters
+    'urn:WSLP', // namespace
+    'urn:WSLP#WSDeleteLp', // soapaction
+    'rpc', // style
+    'encoded', // use
     'This service deletes a LP'                                               // documentation
 );
 
@@ -390,9 +390,9 @@ 
         return return_error(WS_ERROR_SECRET_KEY);
     }
 
-    require_once api_get_path(SYS_CODE_PATH) . 'lp/learnpathList.class.php';
-    require_once api_get_path(SYS_CODE_PATH) . 'lp/learnpath.class.php';
-    require_once api_get_path(SYS_CODE_PATH) . 'lp/learnpathItem.class.php';
+    require_once api_get_path(SYS_CODE_PATH).'lp/learnpathList.class.php';
+    require_once api_get_path(SYS_CODE_PATH).'lp/learnpath.class.php';
+    require_once api_get_path(SYS_CODE_PATH).'lp/learnpathItem.class.php';
 
     $courseIdName = $params['course_id_name'];
     $courseIdValue = $params['course_id_value'];
@@ -434,9 +434,9 @@ 
     if ($lp) {
         if ($debug) error_log("LP deleted $lpId");
 
-        $course_dir = $courseInfo['directory'] . '/document';
+        $course_dir = $courseInfo['directory'].'/document';
         $sys_course_path = api_get_path(SYS_COURSE_PATH);
-        $base_work_dir = $sys_course_path . $course_dir;
+        $base_work_dir = $sys_course_path.$course_dir;
 
         $items = $lp->get_flat_ordered_items_list($lpId, 0, $courseId);
 
@@ -495,9 +495,9 @@ 
     'all',
     '',
     array(
-        'data'  => array('name' => 'data',  'type' => 'xsd:string'),
-        'title'  => array('name' => 'title',  'type' => 'xsd:string'),
-        'filename'  => array('name' => 'filename',  'type' => 'xsd:string'),
+        'data'  => array('name' => 'data', 'type' => 'xsd:string'),
+        'title'  => array('name' => 'title', 'type' => 'xsd:string'),
+        'filename'  => array('name' => 'filename', 'type' => 'xsd:string'),
     )
 );
 
@@ -548,13 +548,13 @@ 
 );
 
 // Register the method to expose
-$server->register('WSCreateLp',                            // method name
-    array('params' => 'tns:paramsCreateLp'),  // input parameters
-    array('return' => 'xsd:string'),                                        // output parameters
-    'urn:WSLP',                                                   // namespace
-    'urn:WSLP#WSCreateLp',                       // soapaction
-    'rpc',                                                                  // style
-    'encoded',                                                              // use
+$server->register('WSCreateLp', // method name
+    array('params' => 'tns:paramsCreateLp'), // input parameters
+    array('return' => 'xsd:string'), // output parameters
+    'urn:WSLP', // namespace
+    'urn:WSLP#WSCreateLp', // soapaction
+    'rpc', // style
+    'encoded', // use
     'This service creates a LP'                                               // documentation
 );
 

main/search/search_suggestions.php

Spacing +7 added lines, -7 removed lines

@@ -6,7 +6,7 @@ 
  * @package chamilo.search
  */
 
-require_once dirname(__FILE__) . '/../inc/global.inc.php';
+require_once dirname(__FILE__).'/../inc/global.inc.php';
 
 function get_suggestions_from_search_engine($q)
 {
@@ -27,13 +27,13 @@ 
     $i = 0;
     while ($row = Database::fetch_array($sql_result)) {
         $json[] = [
-            'id' => api_convert_encoding($row['value'],'UTF-8',$charset),
-            'value' => api_convert_encoding($row['value'],'UTF-8',$charset),
-            'label' => api_convert_encoding($row['value'],'UTF-8',$charset)
+            'id' => api_convert_encoding($row['value'], 'UTF-8', $charset),
+            'value' => api_convert_encoding($row['value'], 'UTF-8', $charset),
+            'label' => api_convert_encoding($row['value'], 'UTF-8', $charset)
         ];
 
-        if ($i<20) {
-            $data[ $row['course_code'] ] [ $row['tool_id'] ] [ $row['ref_id'] ] = 1;
+        if ($i < 20) {
+            $data[$row['course_code']] [$row['tool_id']] [$row['ref_id']] = 1;
         }
         $i++;
     }
@@ -95,7 +95,7 @@ 
                     }
                 }
                 foreach ($output as $i=>$out) {
-                    if (api_stristr($out,$q) === false) {continue;}
+                    if (api_stristr($out, $q) === false) {continue; }
                     $s = api_convert_encoding(substr($out, 0, -3), 'UTF-8', $charset);
                     if (!in_array($s, $more_sugg)) {
                         $more_sugg[] = $s;

main/gradebook/gradebook_add_user.php

Spacing +8 added lines, -8 removed lines

@@ -14,11 +14,11 @@ 
 api_block_anonymous_users();
 GradebookUtils::block_students();
 
-$evaluation= Evaluation :: load($_GET['selecteval']);
+$evaluation = Evaluation :: load($_GET['selecteval']);
 $newstudents = $evaluation[0]->get_not_subscribed_students();
 
 if (count($newstudents) == '0') {
-	header('Location: gradebook_view_result.php?nouser=&selecteval=' . Security::remove_XSS($_GET['selecteval']).'&'.api_get_cidreq());
+	header('Location: gradebook_view_result.php?nouser=&selecteval='.Security::remove_XSS($_GET['selecteval']).'&'.api_get_cidreq());
 	exit;
 }
 $add_user_form = new EvalForm(
@@ -65,16 +65,16 @@ 
     }
 }
 
-$interbreadcrumb[]= array ('url' => Security::remove_XSS($_SESSION['gradebook_dest']),'name' => get_lang('Gradebook'));
-$interbreadcrumb[]= array(
-	'url' => 'gradebook_view_result.php?selecteval=' .Security::remove_XSS($_GET['selecteval']).'&'.api_get_cidreq(),
+$interbreadcrumb[] = array('url' => Security::remove_XSS($_SESSION['gradebook_dest']), 'name' => get_lang('Gradebook'));
+$interbreadcrumb[] = array(
+	'url' => 'gradebook_view_result.php?selecteval='.Security::remove_XSS($_GET['selecteval']).'&'.api_get_cidreq(),
 	'name' => get_lang('ViewResult')
 );
 Display :: display_header(get_lang('AddUserToEval'));
-if (isset ($_GET['erroroneuser'])){
-	Display :: display_warning_message(get_lang('AtLeastOneUser'),false);
+if (isset ($_GET['erroroneuser'])) {
+	Display :: display_warning_message(get_lang('AtLeastOneUser'), false);
 }
-DisplayGradebook :: display_header_result($evaluation[0], null, 0,0);
+DisplayGradebook :: display_header_result($evaluation[0], null, 0, 0);
 echo '<div class="main">';
 echo $add_user_form->toHtml();
 echo '</div>';

main/gradebook/get_badges.php

Spacing +3 added lines, -3 removed lines

@@ -33,7 +33,7 @@ 
 foreach ($userSkills as $skill) {
     $skillId = current($skill);
 
-    $assertionUrl = api_get_path(WEB_CODE_PATH) . "badge/assertion.php?";
+    $assertionUrl = api_get_path(WEB_CODE_PATH)."badge/assertion.php?";
     $assertionUrl .= http_build_query(array(
         'user' => $userId,
         'skill' => $skillId,
@@ -51,7 +51,7 @@ 
     $backpack = $configBackpack;
 }
 
-$htmlHeadXtra[] = '<script src="' . $backpack . 'issuer.js"></script>';
+$htmlHeadXtra[] = '<script src="'.$backpack.'issuer.js"></script>';
 
 $tpl = new Template(get_lang('Badges'), false, false);
 
@@ -59,7 +59,7 @@ 
     'content',
     "<script>
     $(document).on('ready', function (){ 
-        OpenBadges.issue_no_modal(" . json_encode($assertions) . "); 
+        OpenBadges.issue_no_modal(" . json_encode($assertions)."); 
     });
     </script>"
 );

main/session/add_courses_to_session.php

Spacing +19 added lines, -19 removed lines

@@ -24,7 +24,7 @@ 
 
 // setting breadcrumbs
 //$interbreadcrumb[] = array('url' => 'index.php', 'name' => get_lang('PlatformAdmin'));
-$interbreadcrumb[] = array('url' => 'session_list.php','name' => get_lang('SessionList'));
+$interbreadcrumb[] = array('url' => 'session_list.php', 'name' => get_lang('SessionList'));
 $interbreadcrumb[] = array('url' => "resume_session.php?id_session=".$sessionId, "name" => get_lang('SessionOverview'));
 
 // Database Table Definitions
@@ -35,10 +35,10 @@ 
 $tbl_course = Database::get_main_table(TABLE_MAIN_COURSE);
 
 // setting the name of the tool
-$tool_name= get_lang('SubscribeCoursesToSession');
+$tool_name = get_lang('SubscribeCoursesToSession');
 
 $add_type = 'multiple';
-if (isset($_GET['add_type']) && $_GET['add_type']!=''){
+if (isset($_GET['add_type']) && $_GET['add_type'] != '') {
     $add_type = Security::remove_XSS($_REQUEST['add_type']);
 }
 
@@ -124,18 +124,18 @@ 
 $nosessionCourses = $sessionCourses = array();
 if ($ajax_search) {
 
-    $sql="SELECT course.id, code, title, visual_code, session_id
+    $sql = "SELECT course.id, code, title, visual_code, session_id
 			FROM $tbl_course course
 			INNER JOIN $tbl_session_rel_course session_rel_course
             ON
                 course.id = session_rel_course.c_id AND
                 session_rel_course.session_id = ".intval($sessionId)."
-			ORDER BY ".(sizeof($courses)?"(code IN(".implode(',', $courses).")) DESC,":"")." title";
+			ORDER BY ".(sizeof($courses) ? "(code IN(".implode(',', $courses).")) DESC," : "")." title";
 
     if (api_is_multiple_url_enabled()) {
         $tbl_course_rel_access_url = Database::get_main_table(TABLE_MAIN_ACCESS_URL_REL_COURSE);
         $access_url_id = api_get_current_access_url_id();
-        if ($access_url_id != -1){
+        if ($access_url_id != -1) {
             $sql = "SELECT course.id, code, title, visual_code, session_id
                     FROM $tbl_course course
                     INNER JOIN $tbl_session_rel_course session_rel_course
@@ -144,7 +144,7 @@ 
                         INNER JOIN $tbl_course_rel_access_url url_course
                         ON (url_course.c_id = course.id)
                     WHERE access_url_id = $access_url_id
-                    ORDER BY ".(sizeof($courses)?"(code IN(".implode(',',$courses).")) DESC,":"")." title";
+                    ORDER BY ".(sizeof($courses) ? "(code IN(".implode(',', $courses).")) DESC," : "")." title";
         }
     }
 
@@ -152,7 +152,7 @@ 
     $Courses = Database::store_result($result);
 
     foreach ($Courses as $course) {
-        $sessionCourses[$course['id']] = $course ;
+        $sessionCourses[$course['id']] = $course;
     }
 } else {
     $sql = "SELECT course.id, code, title, visual_code, session_id
@@ -161,12 +161,12 @@ 
             ON
                 course.id = session_rel_course.c_id AND
                 session_rel_course.session_id = ".intval($sessionId)."
-			ORDER BY ".(sizeof($courses)?"(code IN(".implode(',',$courses).")) DESC,":"")." title";
+			ORDER BY ".(sizeof($courses) ? "(code IN(".implode(',', $courses).")) DESC," : "")." title";
 
     if (api_is_multiple_url_enabled()) {
         $tbl_course_rel_access_url = Database::get_main_table(TABLE_MAIN_ACCESS_URL_REL_COURSE);
         $access_url_id = api_get_current_access_url_id();
-        if ($access_url_id != -1){
+        if ($access_url_id != -1) {
             $sql = "SELECT course.id, code, title, visual_code, session_id
                     FROM $tbl_course course
                     LEFT JOIN $tbl_session_rel_course session_rel_course
@@ -176,16 +176,16 @@ 
                     INNER JOIN $tbl_course_rel_access_url url_course
                     ON (url_course.c_id = course.id)
                     WHERE access_url_id = $access_url_id
-                    ORDER BY ".(sizeof($courses)?"(code IN(".implode(',',$courses).")) DESC,":"")." title";
+                    ORDER BY ".(sizeof($courses) ? "(code IN(".implode(',', $courses).")) DESC," : "")." title";
         }
     }
     $result = Database::query($sql);
     $Courses = Database::store_result($result);
     foreach ($Courses as $course) {
         if ($course['session_id'] == $sessionId) {
-            $sessionCourses[$course['id']] = $course ;
+            $sessionCourses[$course['id']] = $course;
         } else {
-            $nosessionCourses[$course['id']] = $course ;
+            $nosessionCourses[$course['id']] = $course;
         }
     }
 }
@@ -207,7 +207,7 @@ 
 
 unset($Courses);
 ?>
-<form name="formulaire" method="post" action="<?php echo api_get_self(); ?>?page=<?php echo $page; ?>&id_session=<?php echo $sessionId; ?><?php if(!empty($_GET['add'])) echo '&add=true' ; ?>" style="margin:0px;" <?php if($ajax_search){echo ' onsubmit="valide();"';}?>>
+<form name="formulaire" method="post" action="<?php echo api_get_self(); ?>?page=<?php echo $page; ?>&id_session=<?php echo $sessionId; ?><?php if (!empty($_GET['add'])) echo '&add=true'; ?>" style="margin:0px;" <?php if ($ajax_search) {echo ' onsubmit="valide();"'; }?>>
     <legend><?php echo $tool_name.' ('.$session_info['name'].')'; ?></legend>
     <input type="hidden" name="formSent" value="1" />
 
@@ -230,7 +230,7 @@ 
                 <div id="ajax_list_courses_multiple">
                     <select id="origin" name="NoSessionCoursesList[]" multiple="multiple" size="20" class="form-control">
                         <?php foreach ($nosessionCourses as $enreg) { ?>
-                            <option value="<?php echo $enreg['id']; ?>" <?php echo 'title="'.htmlspecialchars($enreg['title'].' ('.$enreg['visual_code'].')',ENT_QUOTES).'"'; if(in_array($enreg['code'],$CourseList)) echo 'selected="selected"'; ?>>
+                            <option value="<?php echo $enreg['id']; ?>" <?php echo 'title="'.htmlspecialchars($enreg['title'].' ('.$enreg['visual_code'].')', ENT_QUOTES).'"'; if (in_array($enreg['code'], $CourseList)) echo 'selected="selected"'; ?>>
                                 <?php echo $enreg['title'].' ('.$enreg['visual_code'].')'; ?>
                             </option>
                         <?php } ?>
@@ -242,7 +242,7 @@ 
             ?>
         </div>
         <div class="col-md-4">
-            <?php if($add_type == 'multiple') { ?>
+            <?php if ($add_type == 'multiple') { ?>
                 <div class="code-course">
                     <?php echo get_lang('FirstLetterCourse'); ?> :
 
@@ -250,7 +250,7 @@ 
                         <option value="%">--</option>
                         <?php
                         echo Display :: get_alphabet_options();
-                        echo Display :: get_numeric_options(0,9,'');
+                        echo Display :: get_numeric_options(0, 9, '');
                         ?>
                     </select>
                 </div>
@@ -306,9 +306,9 @@ 
             <select id='destination' name="SessionCoursesList[]" multiple="multiple" size="20" class="form-control">
 
                 <?php
-                foreach($sessionCourses as $enreg) {
+                foreach ($sessionCourses as $enreg) {
                     ?>
-                    <option value="<?php echo $enreg['id']; ?>" title="<?php echo htmlspecialchars($enreg['title'].' ('.$enreg['visual_code'].')',ENT_QUOTES); ?>">
+                    <option value="<?php echo $enreg['id']; ?>" title="<?php echo htmlspecialchars($enreg['title'].' ('.$enreg['visual_code'].')', ENT_QUOTES); ?>">
                         <?php echo $enreg['title'].' ('.$enreg['visual_code'].')'; ?>
                     </option>
                 <?php