chamilo / chamilo-lms

main/attendance/calendar_logins.php

Spacing +1 added lines, -1 removed lines

@@ -4,7 +4,7 @@
 // See AttendanceController::calendarLogins function
 echo '<div class="actions">';
 echo '<a href="index.php?'.api_get_cidreq().'&action=calendar_list">'.
-    Display::return_icon('back.png',get_lang('AttendanceCalendar'),'',ICON_SIZE_MEDIUM).'</a>';
+    Display::return_icon('back.png', get_lang('AttendanceCalendar'), '', ICON_SIZE_MEDIUM).'</a>';
 echo '</div>';
 
 echo $form;

main/attendance/attendance_calendar.php

Spacing +8 added lines, -8 removed lines

@@ -14,15 +14,15 @@ 
     echo '<div class="actions">';
     if ($action == 'calendar_add') {
         echo '<a href="index.php?'.api_get_cidreq().'&action=calendar_list&attendance_id='.$attendance_id.'">'.
-            Display::return_icon('back.png',get_lang('AttendanceCalendar'),'',ICON_SIZE_MEDIUM).'</a>';
+            Display::return_icon('back.png', get_lang('AttendanceCalendar'), '', ICON_SIZE_MEDIUM).'</a>';
     } else {
         echo '<a href="index.php?'.api_get_cidreq().'&action=attendance_sheet_list&attendance_id='.$attendance_id.'">'.
-            Display::return_icon('back.png',get_lang('AttendanceSheet'),'',ICON_SIZE_MEDIUM).'</a>';
+            Display::return_icon('back.png', get_lang('AttendanceSheet'), '', ICON_SIZE_MEDIUM).'</a>';
         if (api_is_allowed_to_edit()) {
             echo '<a href="index.php?'.api_get_cidreq().'&action=calendar_add&attendance_id='.$attendance_id.'">'.
-                Display::return_icon('add.png',get_lang('AddDateAndTime'),'',ICON_SIZE_MEDIUM).'</a>';
+                Display::return_icon('add.png', get_lang('AddDateAndTime'), '', ICON_SIZE_MEDIUM).'</a>';
             echo '<a onclick="javascript:if(!confirm(\''.get_lang('AreYouSureToDeleteAllDates').'\')) return false;" href="index.php?'.api_get_cidreq().'&action=calendar_all_delete&attendance_id='.$attendance_id.'">'.
-                Display::return_icon('clean.png',get_lang('CleanCalendar'),'',ICON_SIZE_MEDIUM).'</a>';
+                Display::return_icon('clean.png', get_lang('CleanCalendar'), '', ICON_SIZE_MEDIUM).'</a>';
         }
     }
     echo '</div>';
@@ -58,7 +58,7 @@ 
     $form = new FormValidator(
         'attendance_calendar_add',
         'POST',
-        'index.php?action=calendar_add&attendance_id='.$attendance_id.'&' . api_get_cidreq(),
+        'index.php?action=calendar_add&attendance_id='.$attendance_id.'&'.api_get_cidreq(),
         ''
     );
     $form->addElement('header', get_lang('AddADateTime'));
@@ -95,7 +95,7 @@ 
         'weekly' => get_lang('RepeatWeekly'),
         'monthlyByDate' => get_lang('RepeatMonthlyByDate')
     );
-    $form->addElement('select', 'repeat_type', get_lang('RepeatType') , $a_repeat_type);
+    $form->addElement('select', 'repeat_type', get_lang('RepeatType'), $a_repeat_type);
 
     $form->addElement('date_picker', 'end_date_time', get_lang('RepeatEnd'), array('form_name'=>'attendance_calendar_add'));
     $defaults['end_date_time'] = date('Y-m-d');
@@ -131,7 +131,7 @@ 
                 $form = new FormValidator(
                     'attendance_calendar_edit',
                     'POST',
-                    'index.php?action=calendar_edit&attendance_id=' . $attendance_id . '&calendar_id=' . $calendar_id . '&' . api_get_cidreq(),
+                    'index.php?action=calendar_edit&attendance_id='.$attendance_id.'&calendar_id='.$calendar_id.'&'.api_get_cidreq(),
                     ''
                 );
                 $form->addDateTimePicker('date_time', array(get_lang('Date')), array('form_name'=>'attendance_calendar_edit'), 5);
@@ -147,7 +147,7 @@ 
                     get_lang('DateTime'),
                         null,
                         ICON_SIZE_MEDIUM
-                ).' '.substr($calendar['date_time'], 0, strlen($calendar['date_time'])- 3) .'&nbsp;';
+                ).' '.substr($calendar['date_time'], 0, strlen($calendar['date_time']) - 3).'&nbsp;';
 
                 if (isset($calendar['groups']) && !empty($calendar['groups'])) {
                     foreach ($calendar['groups'] as $group) {

main/course_home/vertical_activity.php

Indentation +1 added lines, -1 removed lines

@@ -91,7 +91,7 @@
         $content .= '<div class="courseadminview-activity-3col"><span class="viewcaption">'.get_lang('SessionData').'</span>
             <table width="100%">';
                 $content .= CourseHome::show_session_data($session_id);
-             $content .=  '</table></div>';
+                $content .=  '</table></div>';
     }
 
     $content .=  '<div class="Authoringview">';

Spacing +9 added lines, -9 removed lines

@@ -37,7 +37,7 @@ 
     // Show message to confirm that a tool it to be hidden from available tools
     // visibility 0,1->2
     if (!empty($_GET['askDelete'])) {
-        $content .='<div id="toolhide">'.get_lang('DelLk').'<br />&nbsp;&nbsp;&nbsp;
+        $content .= '<div id="toolhide">'.get_lang('DelLk').'<br />&nbsp;&nbsp;&nbsp;
             <a href="'.api_get_self().'">'.get_lang('No').'</a>&nbsp;|&nbsp;
             <a href="'.api_get_self().'?delete=yes&id='.$id.'">'.get_lang('Yes').'</a>
         </div>';
@@ -55,14 +55,14 @@ 
 
 // Start of tools for CourseAdmins (teachers/tutors)
 if (api_is_allowed_to_edit(null, true) && !api_is_coach()) {
-    $content .=  '<div class="courseadminview" style="border:0px; margin-top: 0px;padding:5px;">
+    $content .= '<div class="courseadminview" style="border:0px; margin-top: 0px;padding:5px;">
     <div class="normal-message" id="id_normal_message" style="display:none">';
-        $content .=  '<img src="'.api_get_path(WEB_PATH).'main/inc/lib/javascript/indicator.gif"/>&nbsp;&nbsp;';
-        $content .=  get_lang('PleaseStandBy');
+        $content .= '<img src="'.api_get_path(WEB_PATH).'main/inc/lib/javascript/indicator.gif"/>&nbsp;&nbsp;';
+        $content .= get_lang('PleaseStandBy');
 
-    $content .=  '</div>
+    $content .= '</div>
         <div class="confirmation-message" id="id_confirmation_message" style="display:none"></div></div>';
-    $content .=  '<div id="activity-3col">';
+    $content .= '<div id="activity-3col">';
 
     if (api_get_setting('show_session_data') == 'true' && $session_id > 0) {
         $content .= '<div class="courseadminview-activity-3col"><span class="viewcaption">'.get_lang('SessionData').'</span>
@@ -90,10 +90,10 @@ 
         $content .= '<div class="courseadminview-activity-3col"><span class="viewcaption">'.get_lang('SessionData').'</span>
             <table width="100%">';
                 $content .= CourseHome::show_session_data($session_id);
-             $content .=  '</table></div>';
+             $content .= '</table></div>';
     }
 
-    $content .=  '<div class="Authoringview">';
+    $content .= '<div class="Authoringview">';
                 $my_list = CourseHome::get_tools_category(TOOL_STUDENT_VIEW);
                 $content .= CourseHome::show_tools_category($my_list);
     $content .= '</div>';
@@ -106,7 +106,7 @@ 
         $order_tool_list = array();
         foreach ($my_list as $key => $new_tool) {
             $tool_name = CourseHome::translate_tool_name($new_tool);
-            $order_tool_list [$key]= $tool_name;
+            $order_tool_list [$key] = $tool_name;
         }
         natsort($order_tool_list);
         $my_temp_tool_array = array();

main/inc/ajax/skill.ajax.php

Spacing +9 added lines, -9 removed lines

@@ -39,7 +39,7 @@ 
         $return_skills = array();
         foreach ($skills as $skill) {
             $skill['caption'] = $skill['name'];
-            $skill['value'] =  $skill['id'];
+            $skill['value'] = $skill['id'];
             $return_skills[] = $skill;
         }
         echo json_encode($return_skills);
@@ -51,7 +51,7 @@ 
         if (!empty($gradebooks)) {
             foreach ($gradebooks as $gradebook) {
                 if ($gradebook['parent_id'] == 0 && !empty($gradebook['certif_min_score']) && !empty($gradebook['document_id'])) {
-                    $gradebook_list[]  = $gradebook;
+                    $gradebook_list[] = $gradebook;
                     //$gradebook['name'] = $gradebook['name'];
                     //$gradebook_list[]  = $gradebook;
                 } else {
@@ -67,7 +67,7 @@ 
         $return = array();
         foreach ($gradebooks as $item) {
             $item['caption'] = $item['name'];
-            $item['value'] =  $item['id'];
+            $item['value'] = $item['id'];
             $return[] = $item;
         }
         echo json_encode($return);
@@ -92,13 +92,13 @@ 
         }
         break;
     case 'get_skills_by_profile':
-        $skill_rel_profile   = new SkillRelProfile();
+        $skill_rel_profile = new SkillRelProfile();
         $profile_id = isset($_REQUEST['profile_id']) ? $_REQUEST['profile_id'] : null;
         $skills = $skill_rel_profile->get_skills_by_profile($profile_id);
         echo json_encode($skills);
         break;
     case 'get_saved_profiles':
-        $skill_profile   = new SkillProfile();
+        $skill_profile = new SkillProfile();
         $profiles = $skill_profile->get_all();
         Display::display_no_header();
         Display::$global_template->assign('profiles', $profiles);
@@ -187,7 +187,7 @@ 
             $success = false;
         }
 
-        $result = array (
+        $result = array(
             'success' => $success,
             'data' => $return
         );
@@ -198,7 +198,7 @@ 
         $skills = $skill->get_direct_parents($id);
         $return = array();
         foreach ($skills as $skill) {
-            $return [$skill['data']['id']] = array (
+            $return [$skill['data']['id']] = array(
                 'id'        => $skill['data']['id'],
                 'parent_id' => $skill['data']['parent_id'],
                 'name'      => $skill['data']['name']
@@ -207,8 +207,8 @@ 
         echo json_encode($return);
         break;
     case 'profile_matches':
-        $skill_rel_user  = new SkillRelUser();
-        $skills = (!empty($_REQUEST['skill_id'])?$_REQUEST['skill_id']:array());
+        $skill_rel_user = new SkillRelUser();
+        $skills = (!empty($_REQUEST['skill_id']) ? $_REQUEST['skill_id'] : array());
 
         $total_skills_to_search = $skills;
         $users  = $skill_rel_user->get_user_by_skills($skills);

Indentation +1 added lines, -1 removed lines

@@ -55,7 +55,7 @@
                     //$gradebook['name'] = $gradebook['name'];
                     //$gradebook_list[]  = $gradebook;
                 } else {
-                  //  $gradebook['name'] = $gradebook_list[$gradebook['parent_id']]['name'].' > '.$gradebook['name'];
+                    //  $gradebook['name'] = $gradebook_list[$gradebook['parent_id']]['name'].' > '.$gradebook['name'];
                     //$gradebook_list[]  = $gradebook;
                 }
             }

main/inc/ajax/forum.ajax.php

Spacing +5 added lines, -5 removed lines

@@ -8,7 +8,7 @@ 
  */
 
 require_once '../global.inc.php';
-require_once api_get_path(SYS_CODE_PATH) . 'forum/forumfunction.inc.php';
+require_once api_get_path(SYS_CODE_PATH).'forum/forumfunction.inc.php';
 
 // First, protect this script
 api_protect_course_script(false);
@@ -63,13 +63,13 @@ 
                     break;
                 }
                 // If pass all previous control, user can edit post
-                $courseId = isset($_REQUEST['c_id'])? intval($_REQUEST['c_id']) : api_get_course_int_id();
+                $courseId = isset($_REQUEST['c_id']) ? intval($_REQUEST['c_id']) : api_get_course_int_id();
                 $json['courseId'] = $courseId;
-                $forumId = isset($_REQUEST['forum'])? intval($_REQUEST['forum']) : null;
+                $forumId = isset($_REQUEST['forum']) ? intval($_REQUEST['forum']) : null;
                 $json['forum'] = $forumId;
-                $threadId = isset($_REQUEST['thread'])? intval($_REQUEST['thread']) : null;
+                $threadId = isset($_REQUEST['thread']) ? intval($_REQUEST['thread']) : null;
                 $json['thread'] = $threadId;
-                $postId = isset($_REQUEST['postId'])? intval($_REQUEST['postId']) : null;
+                $postId = isset($_REQUEST['postId']) ? intval($_REQUEST['postId']) : null;
                 $json['postId'] = $postId;
 
                 if (!empty($courseId) &&

main/inc/ajax/link.ajax.php

Spacing +1 added lines, -1 removed lines

@@ -23,7 +23,7 @@
             // set URL and other appropriate options
             $defaults = array(
                 CURLOPT_URL => $url,
-                CURLOPT_FOLLOWLOCATION => true,         // follow redirects accept youtube.com
+                CURLOPT_FOLLOWLOCATION => true, // follow redirects accept youtube.com
                 CURLOPT_HEADER => 0,
                 CURLOPT_RETURNTRANSFER => true,
                 CURLOPT_TIMEOUT => 4

main/inc/ajax/session.ajax.php

Spacing +2 added lines, -2 removed lines

@@ -15,7 +15,7 @@ 
             $list_sessions = SessionManager::get_sessions_by_user($user_id, true);
             if (!empty($list_sessions)) {
                 foreach ($list_sessions as $session_item) {
-                    echo $session_item['session_name'] . '<br />';
+                    echo $session_item['session_name'].'<br />';
                 }
             } else {
                 echo get_lang('NoSessionsForThisUser');
@@ -29,7 +29,7 @@ 
                 [
                     's.name' => [
                         'operator' => 'LIKE',
-                        'value' => "%" . $_REQUEST['q'] . "%"
+                        'value' => "%".$_REQUEST['q']."%"
                     ]
                 ]
             );

main/inc/ajax/exercise.ajax.php

Indentation +1 added lines, -1 removed lines

@@ -488,7 +488,7 @@
                     $remind_list
                 );
 
-                 // Destruction of the Question object
+                    // Destruction of the Question object
                 unset($objQuestionTmp);
                 if ($debug) {
                     error_log(" -- end question -- ");

Spacing +15 added lines, -15 removed lines

@@ -32,10 +32,10 @@ 
         $exercise_id = intval($_GET['exercise_id']);
         $page = intval($_REQUEST['page']); //page
         $limit = intval($_REQUEST['rows']); //quantity of rows
-        $sidx = $_REQUEST['sidx'];         //index to filter
-        $sord = $_REQUEST['sord'];         //asc or desc
+        $sidx = $_REQUEST['sidx']; //index to filter
+        $sord = $_REQUEST['sord']; //asc or desc
 
-        if (!in_array($sord, array('asc','desc'))) {
+        if (!in_array($sord, array('asc', 'desc'))) {
             $sord = 'desc';
         }
         // get index row - i.e. user click to sort $sord = $_GET['sord'];
@@ -64,7 +64,7 @@ 
         $total_pages = 0;
         if ($count > 0) {
             if (!empty($limit)) {
-                $total_pages = ceil($count/$limit);
+                $total_pages = ceil($count / $limit);
             }
         }
 
@@ -126,7 +126,7 @@ 
         $response->page = $page;
         $response->total = $total_pages;
         $response->records = $count;
-        $i=0;
+        $i = 0;
 
         if (!empty($results)) {
             foreach ($results as $row) {
@@ -140,22 +140,22 @@ 
                             GROUP by question_id
                         ) as count_table";
                 $result_count = Database::query($sql);
-                $count_questions = Database::fetch_array($result_count,'ASSOC');
+                $count_questions = Database::fetch_array($result_count, 'ASSOC');
                 $count_questions = $count_questions['count_question_id'];
 
                 $row['count_questions'] = $count_questions;
 
                 $response->rows[$i]['id'] = $row['exe_id'];
-                $remaining = strtotime($row['start_date'])+($oExe->expired_time*60) - strtotime(api_get_utc_datetime(time()));
-                $h = floor($remaining/3600);
-                $m = floor(($remaining - ($h*3600))/60);
-                $s = ($remaining - ($h*3600) - ($m*60));
+                $remaining = strtotime($row['start_date']) + ($oExe->expired_time * 60) - strtotime(api_get_utc_datetime(time()));
+                $h = floor($remaining / 3600);
+                $m = floor(($remaining - ($h * 3600)) / 60);
+                $s = ($remaining - ($h * 3600) - ($m * 60));
                 $array = array(
                     $row['firstname'],
                     $row['lastname'],
-                    api_format_date($row['start_date'], DATE_TIME_FORMAT_LONG).' ['.($h>0?$h.':':'').sprintf("%02d",$m).':'.sprintf("%02d",$s).']',
+                    api_format_date($row['start_date'], DATE_TIME_FORMAT_LONG).' ['.($h > 0 ? $h.':' : '').sprintf("%02d", $m).':'.sprintf("%02d", $s).']',
                     $row['count_questions'],
-                    round($row['score']*100).'%'
+                    round($row['score'] * 100).'%'
                 );
                 $response->rows[$i]['cell'] = $array;
                 $i++;
@@ -361,8 +361,8 @@ 
                 $objQuestionTmp = Question::read($my_question_id, $course_id);
 
                 // Getting free choice data.
-                if ($objQuestionTmp->type  == FREE_ANSWER && $type == 'all') {
-                    $my_choice = isset($_REQUEST['free_choice'][$my_question_id]) && !empty($_REQUEST['free_choice'][$my_question_id]) ? $_REQUEST['free_choice'][$my_question_id]: null;
+                if ($objQuestionTmp->type == FREE_ANSWER && $type == 'all') {
+                    $my_choice = isset($_REQUEST['free_choice'][$my_question_id]) && !empty($_REQUEST['free_choice'][$my_question_id]) ? $_REQUEST['free_choice'][$my_question_id] : null;
                 }
 
                 if ($type == 'all') {
@@ -518,7 +518,7 @@ 
         $objQuestion = Question::read($questionId);
         $objQuestion->get_question_type_name();
 
-        echo '<p class="lead">' . $objQuestion->get_question_type_name() . '</p>';
+        echo '<p class="lead">'.$objQuestion->get_question_type_name().'</p>';
         //echo get_lang('Level').': '.$objQuestionTmp->selectLevel();
         ExerciseLib::showQuestion(
             $questionId,

main/inc/ajax/course_home.ajax.php

Braces +9 added lines, -6 removed lines

@@ -121,8 +121,9 @@ 
             $new_session_list = UserManager::get_personal_session_course_list(api_get_user_id());
             $my_session_list  = array();
             foreach($new_session_list as $item) {
-                if (!empty($item['id_session']))
-                    $my_session_list[] = $item['id_session'];
+                if (!empty($item['id_session'])) {
+                                    $my_session_list[] = $item['id_session'];
+                }
             }
             if (!in_array($session_id, $my_session_list)) {
             	break;
@@ -254,8 +255,9 @@ 
             $new_session_list = UserManager::get_personal_session_course_list(api_get_user_id());
             $my_session_list  = array();
             foreach($new_session_list as $item) {
-                if (!empty($item['id_session']))
-                    $my_session_list[] = $item['id_session'];
+                if (!empty($item['id_session'])) {
+                                    $my_session_list[] = $item['id_session'];
+                }
             }
             if (!in_array($session_id, $my_session_list)) {
                 break;
@@ -384,8 +386,9 @@ 
             $new_session_list = UserManager::get_personal_session_course_list(api_get_user_id());
             $my_session_list  = array();
             foreach($new_session_list as $item) {
-                if (!empty($item['id_session']))
-                    $my_session_list[] = $item['id_session'];
+                if (!empty($item['id_session'])) {
+                                    $my_session_list[] = $item['id_session'];
+                }
             }
             if (!in_array($session_id, $my_session_list)) {
                 break;

Indentation +1 added lines, -1 removed lines

@@ -445,7 +445,7 @@
                     $date = '-';
                 }
 
-                 //Checking LP publicated and expired_on dates
+                    //Checking LP publicated and expired_on dates
                 if (!empty($lp_item['publicated_on']) && $lp_item['publicated_on'] != '0000-00-00 00:00:00') {
                     if ($now < api_strtotime($lp_item['publicated_on'], 'UTC')) {
                         continue;

Spacing +54 added lines, -54 removed lines

@@ -30,7 +30,7 @@ 
                     null,
                     true
                 );
-                $na_image   = str_replace('.png', '_na.png', $tool_image);
+                $na_image = str_replace('.png', '_na.png', $tool_image);
             }
 
             if (isset($tool_info['custom_icon']) && !empty($tool_info['custom_icon'])) {
@@ -38,20 +38,20 @@ 
                 $na_image = CourseHome::getCustomWebIconPath().CourseHome::getDisableIcon($tool_info['custom_icon']);
             }
 
-            $requested_image = ($tool_visibility == 0 ) ? $tool_image : $na_image;
-            $requested_class = ($tool_visibility == 0 ) ? '' : 'text-muted';
-            $requested_message = ($tool_visibility == 0 ) ? 'is_active' : 'is_inactive';
-            $requested_view = ($tool_visibility == 0 ) ? 'visible.png' : 'invisible.png';
-            $requested_visible = ($tool_visibility == 0 ) ? 1 : 0;
+            $requested_image = ($tool_visibility == 0) ? $tool_image : $na_image;
+            $requested_class = ($tool_visibility == 0) ? '' : 'text-muted';
+            $requested_message = ($tool_visibility == 0) ? 'is_active' : 'is_inactive';
+            $requested_view = ($tool_visibility == 0) ? 'visible.png' : 'invisible.png';
+            $requested_visible = ($tool_visibility == 0) ? 1 : 0;
 
-            $requested_view = ($tool_visibility == 0 ) ? 'visible.png' : 'invisible.png';
-            $requested_visible = ($tool_visibility == 0 ) ? 1 : 0;
+            $requested_view = ($tool_visibility == 0) ? 'visible.png' : 'invisible.png';
+            $requested_visible = ($tool_visibility == 0) ? 1 : 0;
 
             // HIDE AND REACTIVATE TOOL
             if ($_GET["id"] == strval(intval($_GET["id"]))) {
                 $sql = "UPDATE $tool_table SET
                         visibility = $requested_visible
-                        WHERE c_id = $course_id AND id='" . intval($_GET['id']) . "'";
+                        WHERE c_id = $course_id AND id='".intval($_GET['id'])."'";
                 Database::query($sql);
             }
             $response_data = array(
@@ -82,7 +82,7 @@ 
                 WHERE c_id = ".$course_info['real_id']." AND session_id = 0
                 ORDER BY id";
         $result = Database::query($sql);
-        if (Database::num_rows($result) > 0 ) {
+        if (Database::num_rows($result) > 0) {
             while ($description = Database::fetch_object($result)) {
                 $descriptions[$description->id] = $description;
             }
@@ -104,12 +104,12 @@ 
 
         require_once '../global.inc.php';
         $now = time();
-        $page  = intval($_REQUEST['page']);     //page
-        $limit = intval($_REQUEST['rows']);     // quantity of rows
+        $page  = intval($_REQUEST['page']); //page
+        $limit = intval($_REQUEST['rows']); // quantity of rows
         //index to filter
         $sidx  = isset($_REQUEST['sidx']) && !empty($_REQUEST['sidx']) ? $_REQUEST['sidx'] : 'id';
-        $sord  = $_REQUEST['sord'];    //asc or desc
-        if (!in_array($sord, array('asc','desc'))) {
+        $sord  = $_REQUEST['sord']; //asc or desc
+        if (!in_array($sord, array('asc', 'desc'))) {
             $sord = 'desc';
         }
         $session_id  = intval($_REQUEST['session_id']);
@@ -119,7 +119,7 @@ 
         if (!api_is_platform_admin()) {
             $new_session_list = UserManager::get_personal_session_course_list(api_get_user_id());
             $my_session_list  = array();
-            foreach($new_session_list as $item) {
+            foreach ($new_session_list as $item) {
                 if (!empty($item['id_session']))
                     $my_session_list[] = $item['id_session'];
             }
@@ -128,7 +128,7 @@ 
             }
         }
 
-        $start = $limit*$page - $limit;
+        $start = $limit * $page - $limit;
         $course_list = SessionManager::get_course_list_by_session_id($session_id);
         $count = 0;
         $temp = array();
@@ -140,14 +140,14 @@ 
             $item['title'] = Display::url($item['title'], $course_url, array('target' => SESSION_LINK_TARGET));
 
             foreach ($flat_list as $lp_id => $lp_item) {
-                $temp[$count]['id']= $lp_id;
+                $temp[$count]['id'] = $lp_id;
 
                 $lp = new learnpath($item['code'], $lp_id, api_get_user_id());
                 if ($lp->progress_db == 100) {
                     continue;
                 }
 
-                $lp_url = api_get_path(WEB_CODE_PATH) . 'lp/lp_controller.php?cidReq='.$item['code'].'&id_session='.$session_id.'&lp_id='.$lp_id.'&action=view';
+                $lp_url = api_get_path(WEB_CODE_PATH).'lp/lp_controller.php?cidReq='.$item['code'].'&id_session='.$session_id.'&lp_id='.$lp_id.'&action=view';
 
                 $last_date = Tracking::get_last_connection_date_on_the_course(
                     api_get_user_id(),
@@ -203,27 +203,27 @@ 
         }
         $temp = msort($temp, $sidx, $sord);
 
-        $i =0;
+        $i = 0;
         $response = new stdClass();
-        foreach($temp as $key=>$row) {
+        foreach ($temp as $key=>$row) {
             $row = $row['cell'];
             if (!empty($row)) {
-                if ($key >= $start  && $key < ($start + $limit)) {
-                    $response->rows[$i]['id']= $key;
-                    $response->rows[$i]['cell']=array($row[0], $row[1], $row[2]);
+                if ($key >= $start && $key < ($start + $limit)) {
+                    $response->rows[$i]['id'] = $key;
+                    $response->rows[$i]['cell'] = array($row[0], $row[1], $row[2]);
                     $i++;
                 }
             }
         }
 
-        if($count > 0 && $limit > 0) {
-            $total_pages = ceil($count/$limit);
+        if ($count > 0 && $limit > 0) {
+            $total_pages = ceil($count / $limit);
         } else {
             $total_pages = 0;
         }
-        $response->total    = $total_pages;
+        $response->total = $total_pages;
         if ($page > $total_pages) {
-            $response->page= $total_pages;
+            $response->page = $total_pages;
         } else {
             $response->page = $page;
         }
@@ -234,13 +234,13 @@ 
         require_once '../global.inc.php';
         $now = time();
 
-        $page  = intval($_REQUEST['page']);     //page
-        $limit = intval($_REQUEST['rows']);     // quantity of rows
+        $page  = intval($_REQUEST['page']); //page
+        $limit = intval($_REQUEST['rows']); // quantity of rows
         $sidx  = isset($_REQUEST['sidx']) && !empty($_REQUEST['sidx']) ? $_REQUEST['sidx'] : 'course';
         $sidx = str_replace(array('week desc,', ' '), '', $sidx);
 
-        $sord  = $_REQUEST['sord'];    //asc or desc
-        if (!in_array($sord, array('asc','desc'))) {
+        $sord  = $_REQUEST['sord']; //asc or desc
+        if (!in_array($sord, array('asc', 'desc'))) {
             $sord = 'desc';
         }
 
@@ -251,7 +251,7 @@ 
         if (!api_is_platform_admin()) {
             $new_session_list = UserManager::get_personal_session_course_list(api_get_user_id());
             $my_session_list  = array();
-            foreach($new_session_list as $item) {
+            foreach ($new_session_list as $item) {
                 if (!empty($item['id_session']))
                     $my_session_list[] = $item['id_session'];
             }
@@ -260,7 +260,7 @@ 
             }
         }
 
-        $start = $limit*$page - $limit;
+        $start = $limit * $page - $limit;
         $course_list = SessionManager::get_course_list_by_session_id($session_id);
 
         $count = 0;
@@ -287,8 +287,8 @@ 
             );
 
             foreach ($flat_list as $lp_id => $lp_item) {
-                $temp[$count]['id']= $lp_id;
-                $lp_url = api_get_path(WEB_CODE_PATH) . 'lp/lp_controller.php?cidReq='.$item['code'].'&id_session='.$session_id.'&lp_id='.$lp_id.'&action=view';
+                $temp[$count]['id'] = $lp_id;
+                $lp_url = api_get_path(WEB_CODE_PATH).'lp/lp_controller.php?cidReq='.$item['code'].'&id_session='.$session_id.'&lp_id='.$lp_id.'&action=view';
 
                 $last_date = Tracking::get_last_connection_date_on_the_course(
                     api_get_user_id(),
@@ -350,20 +350,20 @@ 
         }
 
         $response = new stdClass();
-        $i =0;
-        foreach($temp as $key=>$row) {
+        $i = 0;
+        foreach ($temp as $key=>$row) {
             $row = $row['cell'];
             if (!empty($row)) {
-                if ($key >= $start  && $key < ($start + $limit)) {
-                    $response->rows[$i]['id']= $key;
-                    $response->rows[$i]['cell']=array($row[0], $row[1], $row[2],$row[3]);
+                if ($key >= $start && $key < ($start + $limit)) {
+                    $response->rows[$i]['id'] = $key;
+                    $response->rows[$i]['cell'] = array($row[0], $row[1], $row[2], $row[3]);
                     $i++;
                 }
             }
         }
 
         if ($count > 0 && $limit > 0) {
-            $total_pages = ceil($count/$limit);
+            $total_pages = ceil($count / $limit);
         } else {
             $total_pages = 0;
         }
@@ -379,12 +379,12 @@ 
     case 'session_courses_lp_by_course':
         require_once '../global.inc.php';
         $now = time();
-        $page  = intval($_REQUEST['page']);     //page
-        $limit = intval($_REQUEST['rows']);     // quantity of rows
+        $page  = intval($_REQUEST['page']); //page
+        $limit = intval($_REQUEST['rows']); // quantity of rows
         $sidx = isset($_REQUEST['sidx']) && !empty($_REQUEST['sidx']) ? $_REQUEST['sidx'] : 'id';
         $sidx = str_replace(array('course asc,', ' '), '', $sidx);
 
-        $sord = $_REQUEST['sord'];    //asc or desc
+        $sord = $_REQUEST['sord']; //asc or desc
         if (!in_array($sord, array('asc', 'desc'))) {
             $sord = 'desc';
         }
@@ -395,7 +395,7 @@ 
         if (!api_is_platform_admin()) {
             $new_session_list = UserManager::get_personal_session_course_list(api_get_user_id());
             $my_session_list  = array();
-            foreach($new_session_list as $item) {
+            foreach ($new_session_list as $item) {
                 if (!empty($item['id_session']))
                     $my_session_list[] = $item['id_session'];
             }
@@ -404,7 +404,7 @@ 
             }
         }
 
-        $start = $limit*$page - $limit;
+        $start = $limit * $page - $limit;
         $course_list = SessionManager::get_course_list_by_session_id($session_id);
         $count = 0;
 
@@ -415,16 +415,16 @@ 
                 }
             }
 
-            $list = new LearnpathList(api_get_user_id(),$item['code'],$session_id);
+            $list = new LearnpathList(api_get_user_id(), $item['code'], $session_id);
             $flat_list = $list->get_flat_list();
             $lps[$item['code']] = $flat_list;
             $item['title'] = Display::url(
                 $item['title'],
                 api_get_path(WEB_COURSE_PATH).$item['directory'].'/?id_session='.$session_id, array('target'=>SESSION_LINK_TARGET)
             );
-            foreach($flat_list as $lp_id => $lp_item) {
-                $temp[$count]['id']= $lp_id;
-                $lp_url = api_get_path(WEB_CODE_PATH) . 'lp/lp_controller.php?cidReq='.$item['code'].'&id_session='.$session_id.'&lp_id='.$lp_id.'&action=view';
+            foreach ($flat_list as $lp_id => $lp_item) {
+                $temp[$count]['id'] = $lp_id;
+                $lp_url = api_get_path(WEB_CODE_PATH).'lp/lp_controller.php?cidReq='.$item['code'].'&id_session='.$session_id.'&lp_id='.$lp_id.'&action=view';
                 $last_date = Tracking::get_last_connection_date_on_the_course(
                     api_get_user_id(),
                     $item,
@@ -477,13 +477,13 @@ 
         $temp = msort($temp, $sidx, $sord);
 
         $response = new stdClass();
-        $i =0;
+        $i = 0;
         foreach ($temp as $key => $row) {
             $row = $row['cell'];
             if (!empty($row)) {
-                if ($key >= $start  && $key < ($start + $limit)) {
-                    $response->rows[$i]['id']= $key;
-                    $response->rows[$i]['cell']=array($row[0], $row[1], $row[2]);
+                if ($key >= $start && $key < ($start + $limit)) {
+                    $response->rows[$i]['id'] = $key;
+                    $response->rows[$i]['cell'] = array($row[0], $row[1], $row[2]);
                     $i++;
                 }
             }