chamilo / chamilo-lms

main/admin/extra_fields.php

Spacing +19 added lines, -19 removed lines

@@ -36,7 +36,7 @@ 
 $obj->setupBreadcrumb($interbreadcrumb, $action);
 
 //jqgrid will use this URL to do the selects
-$url = api_get_path(WEB_AJAX_PATH) . 'model.ajax.php?a=get_extra_fields&type=' . $extraFieldType;
+$url = api_get_path(WEB_AJAX_PATH).'model.ajax.php?a=get_extra_fields&type='.$extraFieldType;
 
 //The order is important you need to check the the $column variable in the model.ajax.php file
 $columns = $obj->getJqgridColumnNames();
@@ -64,43 +64,43 @@ 
         array(),
         $action_links,
         true
-    ). '
+    ).'
 
     $("#field_type").on("change", function() {
         id = $(this).val();
         switch(id) {
             case "1":
-                $("#example").html("' . addslashes(Display::return_icon('userfield_text.png')) . '");
+                $("#example").html("' . addslashes(Display::return_icon('userfield_text.png')).'");
                 break;
             case "2":
-                $("#example").html("' . addslashes(Display::return_icon('userfield_text_area.png')) . '");
+                $("#example").html("' . addslashes(Display::return_icon('userfield_text_area.png')).'");
                 break;
             case "3":
-                $("#example").html("' . addslashes(Display::return_icon('add_user_field_howto.png')) . '");
+                $("#example").html("' . addslashes(Display::return_icon('add_user_field_howto.png')).'");
                 break;
             case "4":
-                $("#example").html("' . addslashes(Display::return_icon('userfield_drop_down.png')) . '");
+                $("#example").html("' . addslashes(Display::return_icon('userfield_drop_down.png')).'");
                 break;
             case "5":
-                $("#example").html("' . addslashes(Display::return_icon('userfield_multidropdown.png')) . '");
+                $("#example").html("' . addslashes(Display::return_icon('userfield_multidropdown.png')).'");
                 break;
             case "6":
-                $("#example").html("' . addslashes(Display::return_icon('userfield_data.png')) . '");
+                $("#example").html("' . addslashes(Display::return_icon('userfield_data.png')).'");
                 break;
             case "7":
-                $("#example").html("' . addslashes(Display::return_icon('userfield_date_time.png')) . '");
+                $("#example").html("' . addslashes(Display::return_icon('userfield_date_time.png')).'");
                 break;
             case "8":
-                $("#example").html("' . addslashes(Display::return_icon('userfield_doubleselect.png')) . '");
+                $("#example").html("' . addslashes(Display::return_icon('userfield_doubleselect.png')).'");
                 break;
             case "9":
-                $("#example").html("' . addslashes(Display::return_icon('userfield_divider.png')) . '");
+                $("#example").html("' . addslashes(Display::return_icon('userfield_divider.png')).'");
                 break;
             case "10":
-                $("#example").html("' . addslashes(Display::return_icon('userfield_user_tag.png')) . '");
+                $("#example").html("' . addslashes(Display::return_icon('userfield_user_tag.png')).'");
                 break;
             case "11":
-                $("#example").html("' . addslashes(Display::return_icon('userfield_data.png')) . '");
+                $("#example").html("' . addslashes(Display::return_icon('userfield_data.png')).'");
                 break;
         }
     });
@@ -119,7 +119,7 @@ 
         ) {
             api_not_allowed();
         }
-        $url = api_get_self() . '?type=' . $obj->type . '&action=' . Security::remove_XSS($_GET['action']);
+        $url = api_get_self().'?type='.$obj->type.'&action='.Security::remove_XSS($_GET['action']);
         $form = $obj->return_form($url, 'add');
 
         // The validation or display
@@ -135,8 +135,8 @@ 
             $obj->display();
         } else {
             echo '<div class="actions">';
-            echo '<a href="' . api_get_self() . '?type=' . $obj->type . '">' .
-            Display::return_icon('back.png', get_lang('Back'), '', ICON_SIZE_MEDIUM) . '</a>';
+            echo '<a href="'.api_get_self().'?type='.$obj->type.'">'.
+            Display::return_icon('back.png', get_lang('Back'), '', ICON_SIZE_MEDIUM).'</a>';
             echo '</div>';
             $form->addElement('hidden', 'sec_token');
             $form->setConstants(array('sec_token' => $token));
@@ -145,7 +145,7 @@ 
         break;
     case 'edit':
         // Action handling: Editing
-        $url = api_get_self() . '?type=' . $obj->type . '&action=' . Security::remove_XSS($_GET['action']) . '&id=' . intval($_GET['id']);
+        $url = api_get_self().'?type='.$obj->type.'&action='.Security::remove_XSS($_GET['action']).'&id='.intval($_GET['id']);
         $form = $obj->return_form($url, 'edit');
 
         // The validation or display
@@ -159,8 +159,8 @@ 
             $obj->display();
         } else {
             echo '<div class="actions">';
-            echo '<a href="' . api_get_self() . '?type=' . $obj->type . '">' .
-            Display::return_icon('back.png', get_lang('Back'), '', ICON_SIZE_MEDIUM) . '</a>';
+            echo '<a href="'.api_get_self().'?type='.$obj->type.'">'.
+            Display::return_icon('back.png', get_lang('Back'), '', ICON_SIZE_MEDIUM).'</a>';
             echo '</div>';
             $form->addElement('hidden', 'sec_token');
             $form->setConstants(array('sec_token' => $token));

main/admin/course_create_content.php

Spacing +3 added lines, -3 removed lines

@@ -7,16 +7,16 @@
  * @package chamilo.admin
  */
 include ('../inc/global.inc.php');
-$this_section=SECTION_PLATFORM_ADMIN;
+$this_section = SECTION_PLATFORM_ADMIN;
 
 api_protect_admin_script();
 $tool_name = get_lang('DummyCourseCreator');
-$interbreadcrumb[] = array ("url" => 'index.php', "name" => get_lang('PlatformAdmin'));
+$interbreadcrumb[] = array("url" => 'index.php', "name" => get_lang('PlatformAdmin'));
 Display::display_header($tool_name);
 //api_display_tool_title($tool_name);
 if (api_get_setting('server_type') != 'test') {
 	echo get_lang('DummyCourseOnlyOnTestServer');
-} elseif( isset($_POST['action'])) {
+} elseif (isset($_POST['action'])) {
 	require_once('../coursecopy/classes/DummyCourseCreator.class.php');
 	$dcc = new DummyCourseCreator();
 	$dcc->create_dummy_course($_POST['course_code']);

Indentation +7 added lines, -7 removed lines

@@ -15,15 +15,15 @@
 Display::display_header($tool_name);
 //api_display_tool_title($tool_name);
 if (api_get_setting('server_type') != 'test') {
-	echo get_lang('DummyCourseOnlyOnTestServer');
+    echo get_lang('DummyCourseOnlyOnTestServer');
 } elseif( isset($_POST['action'])) {
-	require_once('../coursecopy/classes/DummyCourseCreator.class.php');
-	$dcc = new DummyCourseCreator();
-	$dcc->create_dummy_course($_POST['course_code']);
-	echo get_lang('Done');
+    require_once('../coursecopy/classes/DummyCourseCreator.class.php');
+    $dcc = new DummyCourseCreator();
+    $dcc->create_dummy_course($_POST['course_code']);
+    echo get_lang('Done');
 } else {
-	echo get_lang('DummyCourseDescription');
-	echo '<form method="post"><input type="hidden" name="course_code" value="'.Security::remove_XSS($_GET['course_code']).'"/><input type="submit" name="action" value="'.get_lang('Ok').'"/></form>';
+    echo get_lang('DummyCourseDescription');
+    echo '<form method="post"><input type="hidden" name="course_code" value="'.Security::remove_XSS($_GET['course_code']).'"/><input type="submit" name="action" value="'.get_lang('Ok').'"/></form>';
 }
 
 Display::display_footer();

main/admin/statistics.php

Spacing +2 added lines, -2 removed lines

@@ -5,13 +5,13 @@
 *   @package chamilo.admin
 */
 
-$cidReset=true;
+$cidReset = true;
 require_once '../inc/global.inc.php';
 $this_section = SECTION_PLATFORM_ADMIN;
 
 api_protect_admin_script();
 
-$interbreadcrumb[]=array('url' => 'index.php',"name" => get_lang('PlatformAdmin'));
+$interbreadcrumb[] = array('url' => 'index.php', "name" => get_lang('PlatformAdmin'));
 $tool_name = get_lang('Statistics');
 Display::display_header($tool_name);
 Display::display_footer();

main/admin/career_dashboard.php

Spacing +13 added lines, -13 removed lines

@@ -18,12 +18,12 @@ 
 $htmlHeadXtra[] = api_get_jqgrid_js();
 
 // setting breadcrumbs
-$interbreadcrumb[]=array('url' => 'index.php','name' => get_lang('PlatformAdmin'));
-$interbreadcrumb[]=array('url' => 'career_dashboard.php','name' => get_lang('CareersAndPromotions'));
+$interbreadcrumb[] = array('url' => 'index.php', 'name' => get_lang('PlatformAdmin'));
+$interbreadcrumb[] = array('url' => 'career_dashboard.php', 'name' => get_lang('CareersAndPromotions'));
 
 Display :: display_header(null);
 
-$form = new FormValidator('filter_form','GET', api_get_self());
+$form = new FormValidator('filter_form', 'GET', api_get_self());
 
 $career = new Career();
 
@@ -54,11 +54,11 @@ 
 // action links
 echo '<div class="actions" style="margin-bottom:20px">';
     echo  '<a href="../admin/index.php">'.
-            Display::return_icon('back.png', get_lang('BackTo').' '.get_lang('PlatformAdmin'),'',ICON_SIZE_MEDIUM).'</a>';
+            Display::return_icon('back.png', get_lang('BackTo').' '.get_lang('PlatformAdmin'), '', ICON_SIZE_MEDIUM).'</a>';
     echo '<a href="careers.php">'.
-            Display::return_icon('career.png',get_lang('Careers'),'',ICON_SIZE_MEDIUM).'</a>';
+            Display::return_icon('career.png', get_lang('Careers'), '', ICON_SIZE_MEDIUM).'</a>';
     echo '<a href="promotions.php">'.
-            Display::return_icon('promotion.png',get_lang('Promotions'),'',ICON_SIZE_MEDIUM).'</a>';
+            Display::return_icon('promotion.png', get_lang('Promotions'), '', ICON_SIZE_MEDIUM).'</a>';
 echo '</div>';
 
 $form->display();
@@ -119,22 +119,22 @@ 
     foreach ($career_array as $career_id => $data) {
         $career = $data['name'];
         $promotions = $data['promotions'];
-        $career = Display::url($career, 'careers.php?action=edit&id=' . $career_id);
+        $career = Display::url($career, 'careers.php?action=edit&id='.$career_id);
         $career = Display::tag('h4', $career);
-        echo '<tr><td style="background-color:#ECF0F1" colspan="3">' . $career . '</td></tr>';
+        echo '<tr><td style="background-color:#ECF0F1" colspan="3">'.$career.'</td></tr>';
         if (!empty($promotions)) {
             foreach ($promotions as $promotion_id => $promotion) {
                 $promotion_name = $promotion['name'];
-                $promotion_url = Display::url($promotion_name, 'promotions.php?action=edit&id=' . $promotion_id);
+                $promotion_url = Display::url($promotion_name, 'promotions.php?action=edit&id='.$promotion_id);
                 $sessions = $promotion['sessions'];
                 echo '<tr>';
                 $count = count($sessions);
                 $rowspan = '';
                 if (!empty($count)) {
                     $count++;
-                    $rowspan = 'rowspan="' . $count . '"';
+                    $rowspan = 'rowspan="'.$count.'"';
                 }
-                echo '<td ' . $rowspan . '>';
+                echo '<td '.$rowspan.'>';
                 echo Display::tag('h5', $promotion_url);
                 echo '</td>';
                 echo '</tr>';
@@ -144,7 +144,7 @@ 
                         $course_list = $session['courses'];
 
                         $url = Display::url($session['data']['name'],
-                            '../session/resume_session.php?id_session=' . $session['data']['id']);
+                            '../session/resume_session.php?id_session='.$session['data']['id']);
                         echo '<tr>';
                         //Session name
                         echo Display::tag('td', $url);
@@ -157,7 +157,7 @@ 
 
                                 $url = Display::url(
                                     $course['title'],
-                                    api_get_path(WEB_COURSE_PATH) . $course['directory'] . '/index.php?id_session=' . $session['data']['id']
+                                    api_get_path(WEB_COURSE_PATH).$course['directory'].'/index.php?id_session='.$session['data']['id']
                                 );
                                 echo Display::tag('td', $url);
                                 echo '</tr>';

main/admin/access_url_check_user_session.php

Spacing +6 added lines, -6 removed lines

@@ -15,18 +15,18 @@ 
 
 $tool_name = get_lang('SessionOverview');
 
-$interbreadcrumb[]=array('url' => 'index.php','name' => get_lang('PlatformAdmin'));
-$interbreadcrumb[]=array('url' => 'session_list.php','name' => get_lang('SessionList'));
+$interbreadcrumb[] = array('url' => 'index.php', 'name' => get_lang('PlatformAdmin'));
+$interbreadcrumb[] = array('url' => 'session_list.php', 'name' => get_lang('SessionList'));
 
 // Database Table Definitions
-$tbl_user							= Database::get_main_table(TABLE_MAIN_USER);
-$tbl_session_rel_user				= Database::get_main_table(TABLE_MAIN_SESSION_USER);
+$tbl_user = Database::get_main_table(TABLE_MAIN_USER);
+$tbl_session_rel_user = Database::get_main_table(TABLE_MAIN_SESSION_USER);
 $table_access_url_user              = Database::get_main_table(TABLE_MAIN_ACCESS_URL_REL_USER);
 $url_id                             = api_get_current_access_url_id();
 
 $action = $_GET['action'];
 
-switch($action) {
+switch ($action) {
     case 'add_user_to_url':
         $user_id = $_REQUEST['user_id'];
         $result = UrlManager::add_user_to_url($user_id, $url_id);
@@ -58,7 +58,7 @@ 
 }
 
 
-foreach($session_list  as $session_item) {
+foreach ($session_list  as $session_item) {
     $session_id = $session_item['id'];
     $html .= '<h3>'.$session_item['name'].'</h3>';
 

main/admin/course_import.php

Spacing +4 added lines, -4 removed lines

@@ -12,13 +12,13 @@
  */
 function validate_data($courses)
 {
-    $errors = array ();
-    $coursecodes = array ();
+    $errors = array();
+    $coursecodes = array();
     foreach ($courses as $index => $course) {
-        $course['line'] = $index +1;
+        $course['line'] = $index + 1;
 
         // 1. Check whether mandatory fields are set.
-        $mandatory_fields = array ('Code', 'Title', 'CourseCategory');
+        $mandatory_fields = array('Code', 'Title', 'CourseCategory');
         foreach ($mandatory_fields as $field) {
             if (!isset($course[$field]) || strlen($course[$field]) == 0) {
                 $course['error'] = get_lang($field.'Mandatory');

Doc Comments +1 added lines, -1 removed lines

@@ -151,7 +151,7 @@
 /**
  * Read the CSV-file
  * @param string $file Path to the CSV-file
- * @return array All course-information read from the file
+ * @return Ddeboer\DataImport\Reader\CsvReader All course-information read from the file
  */
 function parse_csv_data($file)
 {

main/admin/subscribe_user2course.php

Indentation +4 added lines, -4 removed lines

@@ -263,7 +263,7 @@ 
       <option value="">--</option>
       <?php
         echo Display :: get_alphabet_options($first_letter_user);
-      ?>
+        ?>
      </select>
     </td>
     <td width="20%">&nbsp;</td>
@@ -274,8 +274,8 @@ 
      <select name="firstLetterCourse" onchange="javascript:document.formulaire.form_sent.value='2'; document.formulaire.submit();">
       <option value="">--</option>
       <?php
-      echo Display :: get_alphabet_options($first_letter_course);
-      ?>
+        echo Display :: get_alphabet_options($first_letter_course);
+        ?>
      </select>
     </td>
    </tr>
@@ -295,7 +295,7 @@ 
         }
 
         echo $userName;
-      ?>
+        ?>
       </option>
 <?php
 }

Braces +8 added lines, -2 removed lines

@@ -287,7 +287,10 @@ 
     <td width="40%" align="center">
      <select name="UserList[]" multiple="multiple" size="20" style="width:300px;">
     <?php foreach ($db_users as $user) { ?>
-          <option value="<?php echo $user['user_id']; ?>" <?php if(in_array($user['user_id'],$users)) echo 'selected="selected"'; ?>>
+          <option value="<?php echo $user['user_id']; ?>" <?php if(in_array($user['user_id'],$users)) {
+    echo 'selected="selected"';
+}
+?>>
       <?php
         $userName = api_get_person_name($user['firstname'], $user['lastname']).' ('.$user['username'].')';
         if ($showOfficialCode) {
@@ -308,7 +311,10 @@ 
    <td width="40%" align="center">
     <select name="CourseList[]" multiple="multiple" size="20" style="width:300px;">
     <?php foreach ($db_courses as $course) { ?>
-         <option value="<?php echo $course['code']; ?>" <?php if(in_array($course['code'],$courses)) echo 'selected="selected"'; ?>>
+         <option value="<?php echo $course['code']; ?>" <?php if(in_array($course['code'],$courses)) {
+    echo 'selected="selected"';
+}
+?>>
              <?php echo '('.$course['visual_code'].') '.$course['title']; ?>
          </option>
     <?php } ?>

Spacing +15 added lines, -15 removed lines

@@ -30,7 +30,7 @@ 
 
 /* Header */
 $tool_name = get_lang('AddUsersToACourse');
-$interbreadcrumb[] = array ("url" => 'index.php', "name" => get_lang('PlatformAdmin'));
+$interbreadcrumb[] = array("url" => 'index.php', "name" => get_lang('PlatformAdmin'));
 
 $htmlHeadXtra[] = '<script>
 function validate_filter() {
@@ -142,12 +142,12 @@ 
                 if (isset($_POST[$varname]) && $_POST[$varname] != '0') {
                     $use_extra_fields = true;
                     if ($fieldtype == ExtraField::FIELD_TYPE_TAG) {
-                        $extra_field_result[]= UserManager::get_extra_user_data_by_tags(
+                        $extra_field_result[] = UserManager::get_extra_user_data_by_tags(
                             intval($_POST['field_id']),
                             $_POST[$varname]
                         );
                     } else {
-                        $extra_field_result[]= UserManager::get_extra_user_data_by_value(
+                        $extra_field_result[] = UserManager::get_extra_user_data_by_value(
                             $new_field['variable'],
                             $_POST[$varname]
                         );
@@ -163,8 +163,8 @@ 
     $final_result = array();
     if (count($extra_field_result) > 1) {
         for ($i = 0; $i < count($extra_field_result) - 1; $i++) {
-            if (is_array($extra_field_result[$i+1])) {
-                $final_result  = array_intersect($extra_field_result[$i], $extra_field_result[$i+1]);
+            if (is_array($extra_field_result[$i + 1])) {
+                $final_result = array_intersect($extra_field_result[$i], $extra_field_result[$i + 1]);
             }
         }
     } else {
@@ -172,14 +172,14 @@ 
     }
 
     if (api_is_multiple_url_enabled()) {
-        if (is_array($final_result) && count($final_result)>0) {
-            $where_filter = " AND u.user_id IN  ('".implode("','",$final_result)."') ";
+        if (is_array($final_result) && count($final_result) > 0) {
+            $where_filter = " AND u.user_id IN  ('".implode("','", $final_result)."') ";
         } else {
             //no results
             $where_filter = " AND u.user_id  = -1";
         }
     } else {
-        if (is_array($final_result) && count($final_result)>0) {
+        if (is_array($final_result) && count($final_result) > 0) {
             $where_filter = " AND user_id IN  ('".implode("','", $final_result)."') ";
         } else {
             //no results
@@ -200,10 +200,10 @@ 
 $sql = "SELECT user_id, lastname, firstname, username, official_code
         FROM $tbl_user
         WHERE user_id<>2 AND ".$target_name." LIKE '".$first_letter_user."%' $where_filter
-        ORDER BY ". (count($users) > 0 ? "(user_id IN(".implode(',', $users).")) DESC," : "")." ".$orderBy;
+        ORDER BY ".(count($users) > 0 ? "(user_id IN(".implode(',', $users).")) DESC," : "")." ".$orderBy;
 
 if (api_is_multiple_url_enabled()) {
-    $tbl_user_rel_access_url= Database::get_main_table(TABLE_MAIN_ACCESS_URL_REL_USER);
+    $tbl_user_rel_access_url = Database::get_main_table(TABLE_MAIN_ACCESS_URL_REL_USER);
     $access_url_id = api_get_current_access_url_id();
     if ($access_url_id != -1) {
         $sql = "SELECT u.user_id,lastname,firstname,username, official_code
@@ -215,7 +215,7 @@ 
                     access_url_id =  $access_url_id AND
                     (".$target_name." LIKE '".$first_letter_user."%' )
                     $where_filter
-                ORDER BY ". (count($users) > 0 ? "(u.user_id IN(".implode(',', $users).")) DESC," : "")." ".$orderBy;
+                ORDER BY ".(count($users) > 0 ? "(u.user_id IN(".implode(',', $users).")) DESC," : "")." ".$orderBy;
     }
 }
 
@@ -258,8 +258,8 @@ 
             $fieldtype = $new_field['type'];
             echo '&nbsp;<select name="'.$varname.'">';
             echo '<option value="0">--'.get_lang('Select').'--</option>';
-            foreach	($new_field['data'] as $option) {
-                $checked='';
+            foreach ($new_field['data'] as $option) {
+                $checked = '';
                 if ($fieldtype == ExtraField::FIELD_TYPE_TAG) {
                     if (isset($_POST[$varname])) {
                         if ($_POST[$varname] == $option['tag']) {
@@ -317,7 +317,7 @@ 
     <td width="40%" align="center">
      <select name="UserList[]" multiple="multiple" size="20" style="width:300px;">
     <?php foreach ($db_users as $user) { ?>
-          <option value="<?php echo $user['user_id']; ?>" <?php if(in_array($user['user_id'],$users)) echo 'selected="selected"'; ?>>
+          <option value="<?php echo $user['user_id']; ?>" <?php if (in_array($user['user_id'], $users)) echo 'selected="selected"'; ?>>
       <?php
         $userName = api_get_person_name($user['firstname'], $user['lastname']).' ('.$user['username'].')';
         if ($showOfficialCode) {
@@ -338,7 +338,7 @@ 
    <td width="40%" align="center">
     <select name="CourseList[]" multiple="multiple" size="20" style="width:300px;">
     <?php foreach ($db_courses as $course) { ?>
-         <option value="<?php echo $course['code']; ?>" <?php if(in_array($course['code'],$courses)) echo 'selected="selected"'; ?>>
+         <option value="<?php echo $course['code']; ?>" <?php if (in_array($course['code'], $courses)) echo 'selected="selected"'; ?>>
              <?php echo '('.$course['visual_code'].') '.$course['title']; ?>
          </option>
     <?php } ?>

main/admin/teacher_time_report.php

Spacing +1 added lines, -1 removed lines

@@ -295,7 +295,7 @@
 if (isset($_GET['export'])) {
     $dataToExport = $timeReport->prepareDataToExport($withFilter);
 
-    $fileName = get_lang('TeacherTimeReport') . ' ' . api_get_local_time();
+    $fileName = get_lang('TeacherTimeReport').' '.api_get_local_time();
 
     switch ($_GET['export']) {
         case 'pdf':

main/admin/add_sessions_to_promotion.php

Indentation +12 added lines, -12 removed lines

@@ -197,7 +197,7 @@ 
       <option value = "%">--</option>
       <?php
         echo Display :: get_alphabet_options();
-      ?>
+        ?>
      </select>
 </td>
 <td align="center">&nbsp;</td>
@@ -207,31 +207,31 @@ 
   <td align="center">
   <div id="content_source">
       <?php
-      if (!($add_type=='multiple')) {
+        if (!($add_type=='multiple')) {
         ?>
         <input type="text" id="user_to_add" onkeyup="xajax_search_users(this.value,'single')" />
         <div id="ajax_list_users_single"></div>
         <?php
-      } else {
-      ?>
+        } else {
+        ?>
       <div id="ajax_list_multiple">
         <?php echo Display::select('session_not_in_promotion_name',$session_not_in_promotion, '',array('style'=>'width:360px', 'multiple'=>'multiple','id'=>'session_not_in_promotion','size'=>'15px'),false); ?>
       </div>
     <?php
-      }
-     ?>
+        }
+        ?>
   </div>
   </td>
   <td width="10%" valign="middle" align="center">
   <?php
-  if ($ajax_search) {
-  ?>
+    if ($ajax_search) {
+    ?>
     <button class="btn btn-default" type="button" onclick="remove_item(document.getElementById('session_in_promotion'))" >
         <em class="fa fa-arrow-left"></em>
     </button>
   <?php
-  } else {
-  ?>
+    } else {
+    ?>
     <button class="btn btn-default" type="button" onclick="moveItem(document.getElementById('session_not_in_promotion'), document.getElementById('session_in_promotion'))" onclick="moveItem(document.getElementById('session_not_in_promotion'), document.getElementById('session_in_promotion'))">
         <em class="fa fa-arrow-right"></em>
     </button>
@@ -240,8 +240,8 @@ 
         <em class="fa fa-arrow-left"></em>
     </button>
     <?php
-  }
-  ?>
+    }
+    ?>
     <br /><br /><br /><br /><br /><br />
   </td>
   <td align="center">

Spacing +17 added lines, -17 removed lines

@@ -10,7 +10,7 @@ 
 require_once '../inc/global.inc.php';
 
 $xajax = new xajax();
-$xajax->registerFunction ('search_sessions');
+$xajax->registerFunction('search_sessions');
 
 // setting the section (for the tabs)
 $this_section = SECTION_PLATFORM_ADMIN;
@@ -19,13 +19,13 @@ 
 api_protect_admin_script(true);
 
 // setting breadcrumbs
-$interbreadcrumb[]=array('url' => 'index.php','name' => get_lang('PlatformAdmin'));
-$interbreadcrumb[]=array('url' => 'career_dashboard.php','name' => get_lang('CareersAndPromotions'));
+$interbreadcrumb[] = array('url' => 'index.php', 'name' => get_lang('PlatformAdmin'));
+$interbreadcrumb[] = array('url' => 'career_dashboard.php', 'name' => get_lang('CareersAndPromotions'));
 
 // Setting the name of the tool
 $tool_name = get_lang('SubscribeSessionsToPromotions');
 $add_type = 'multiple';
-if (isset($_REQUEST['add_type']) && $_REQUEST['add_type']!=''){
+if (isset($_REQUEST['add_type']) && $_REQUEST['add_type'] != '') {
     $add_type = Security::remove_XSS($_REQUEST['add_type']);
 }
 
@@ -67,14 +67,14 @@ 
 
 $form_sent  = 0;
 $errorMsg   = '';
-$users      =$sessions=array();
+$users      = $sessions = array();
 $promotion = new Promotion();
 $id = intval($_GET['id']);
 if (isset($_POST['form_sent']) && $_POST['form_sent']) {
     $form_sent = $_POST['form_sent'];
     $session_in_promotion_posted = $_POST['session_in_promotion_name'];
     if (!is_array($session_in_promotion_posted)) {
-        $session_in_promotion_posted=array();
+        $session_in_promotion_posted = array();
     }
     if ($form_sent == 1) {
         // Added a parameter to send emails when registering a user
@@ -86,7 +86,7 @@ 
 
 $promotion_data = $promotion->get($id);
 $session_list = SessionManager::get_sessions_list(array(), array('name'));
-$session_not_in_promotion = $session_in_promotion= array();
+$session_not_in_promotion = $session_in_promotion = array();
 
 if (!empty($session_list)) {
     foreach ($session_list as $session) {
@@ -122,7 +122,7 @@ 
             }
         }
         $return .= '</select>';
-        $xajax_response -> addAssign('ajax_list_multiple','innerHTML',api_utf8_encode($return));
+        $xajax_response -> addAssign('ajax_list_multiple', 'innerHTML', api_utf8_encode($return));
     }
 
     return $xajax_response;
@@ -140,14 +140,14 @@ 
 }
 
 echo '<div class="actions">';
-echo '<a href="promotions.php">'.Display::return_icon('back.png',get_lang('Back'),'',ICON_SIZE_MEDIUM).'</a>';
+echo '<a href="promotions.php">'.Display::return_icon('back.png', get_lang('Back'), '', ICON_SIZE_MEDIUM).'</a>';
 echo '</div>';
 ?>
 
-<form name="formulaire" method="post" action="<?php echo api_get_self(); ?>?id=<?php echo $id; if(!empty($_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(); ?>?id=<?php echo $id; if (!empty($_GET['add'])) echo '&add=true'; ?>" style="margin:0px;" <?php if ($ajax_search) {echo ' onsubmit="valide();"'; }?>>
 <?php echo '<legend>'.$tool_name.' '.$promotion_data['name'].'</legend>';
 
-if ($add_type=='multiple') {
+if ($add_type == 'multiple') {
     if (is_array($extra_field_list)) {
         if (is_array($new_field_list) && count($new_field_list) > 0) {
             echo '<h3>'.get_lang('FilterUsers').'</h3>';
@@ -157,9 +157,9 @@ 
                 echo '&nbsp;<select name="'.$varname.'">';
                 echo '<option value="0">--'.get_lang('Select').'--</option>';
                 foreach ($new_field['data'] as $option) {
-                    $checked='';
+                    $checked = '';
                     if (isset($_POST[$varname])) {
-                        if ($_POST[$varname]==$option[1]) {
+                        if ($_POST[$varname] == $option[1]) {
                             $checked = 'selected="true"';
                         }
                     }
@@ -189,7 +189,7 @@ 
   <td align="center"><b><?php echo get_lang('SessionsInPromotion') ?> :</b></td>
 </tr>
 
-<?php if ($add_type=='multiple') { ?>
+<?php if ($add_type == 'multiple') { ?>
 <tr>
 <td align="center">
 <?php echo get_lang('FirstLetterSessions'); ?> :
@@ -207,7 +207,7 @@ 
   <td align="center">
   <div id="content_source">
       <?php
-      if (!($add_type=='multiple')) {
+      if (!($add_type == 'multiple')) {
         ?>
         <input type="text" id="user_to_add" onkeyup="xajax_search_users(this.value,'single')" />
         <div id="ajax_list_users_single"></div>
@@ -215,7 +215,7 @@ 
       } else {
       ?>
       <div id="ajax_list_multiple">
-        <?php echo Display::select('session_not_in_promotion_name',$session_not_in_promotion, '',array('style'=>'width:360px', 'multiple'=>'multiple','id'=>'session_not_in_promotion','size'=>'15px'),false); ?>
+        <?php echo Display::select('session_not_in_promotion_name', $session_not_in_promotion, '', array('style'=>'width:360px', 'multiple'=>'multiple', 'id'=>'session_not_in_promotion', 'size'=>'15px'), false); ?>
       </div>
     <?php
       }
@@ -250,7 +250,7 @@ 
         'session_in_promotion_name[]',
         $session_in_promotion,
         '',
-        array('style'=>'width:360px', 'multiple'=>'multiple','id'=>'session_in_promotion','size'=>'15px'),
+        array('style'=>'width:360px', 'multiple'=>'multiple', 'id'=>'session_in_promotion', 'size'=>'15px'),
         false
     );
     unset($sessionUsersList);

Braces +4 added lines, -1 removed lines

@@ -144,7 +144,10 @@
 echo '</div>';
 ?>
 
-<form name="formulaire" method="post" action="<?php echo api_get_self(); ?>?id=<?php echo $id; if(!empty($_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(); ?>?id=<?php echo $id; if(!empty($_GET['add'])) {
+    echo '&add=true' ;
+}
+?>" style="margin:0px;" <?php if($ajax_search){echo ' onsubmit="valide();"';}?>>
 <?php echo '<legend>'.$tool_name.' '.$promotion_data['name'].'</legend>';
 
 if ($add_type=='multiple') {