chamilo / chamilo-lms

main/mySpace/progression.php

Spacing +4 added lines, -4 removed lines

@@ -16,14 +16,14 @@
 $this_section = SECTION_TRACKING;
 
 api_block_anonymous_users();
-$interbreadcrumb[] = array ("url" => "index.php", "name" => get_lang('MySpace'));
+$interbreadcrumb[] = array("url" => "index.php", "name" => get_lang('MySpace'));
 Display :: display_header($nameTools);
 
 // Database Table Definitions
-$tbl_course 		= Database :: get_main_table(TABLE_MAIN_COURSE);
-$tbl_user 			= Database :: get_main_table(TABLE_MAIN_USER);
+$tbl_course = Database :: get_main_table(TABLE_MAIN_COURSE);
+$tbl_user = Database :: get_main_table(TABLE_MAIN_USER);
 $tbl_session_course = Database :: get_main_table(TABLE_MAIN_SESSION_COURSE);
-$tbl_session 		= Database :: get_main_table(TABLE_MAIN_SESSION);
+$tbl_session = Database :: get_main_table(TABLE_MAIN_SESSION);
 $tbl_track_exercice = Database :: get_main_table(TABLE_STATISTIC_TRACK_E_EXERCISES);
 
 /*

main/mySpace/users.php

Spacing +11 added lines, -11 removed lines

@@ -20,14 +20,14 @@ 
 
 $this_section = SECTION_TRACKING;
 
-$interbreadcrumb[] = array ("url" => "index.php", "name" => get_lang('MySpace'));
+$interbreadcrumb[] = array("url" => "index.php", "name" => get_lang('MySpace'));
 
 if (isset($_GET["user_id"]) && $_GET["user_id"] != "" && !isset($_GET["type"])) {
-    $interbreadcrumb[] = array ("url" => "teachers.php", "name" => get_lang('Teachers'));
+    $interbreadcrumb[] = array("url" => "teachers.php", "name" => get_lang('Teachers'));
 }
 
-if (isset($_GET["user_id"]) && $_GET["user_id"]!="" && isset($_GET["type"]) && $_GET["type"] == "coach") {
-    $interbreadcrumb[] = array ("url" => "coaches.php", "name" => get_lang('Tutors'));
+if (isset($_GET["user_id"]) && $_GET["user_id"] != "" && isset($_GET["type"]) && $_GET["type"] == "coach") {
+    $interbreadcrumb[] = array("url" => "coaches.php", "name" => get_lang('Tutors'));
 }
 
 function get_count_users()
@@ -123,8 +123,8 @@ 
                 $courseId = $courseInfo['real_id'];
 
                 if (CourseManager :: is_user_subscribed_in_course($student_id, $course_code, true)) {
-                    $avg_time_spent 	+= Tracking :: get_time_spent_on_the_course($student_id, $courseId, $_GET['id_session']);
-                    $my_average 		 = Tracking :: get_avg_student_score($student_id, $course_code);
+                    $avg_time_spent += Tracking :: get_time_spent_on_the_course($student_id, $courseId, $_GET['id_session']);
+                    $my_average = Tracking :: get_avg_student_score($student_id, $course_code);
                     if (is_numeric($my_average)) {
                         $avg_student_score += $my_average;
                     }
@@ -163,7 +163,7 @@ 
             $detailsLink = '<a href="myStudents.php?student='.$student_id.'&id_coach='.$coach_id.'&id_session='.$_GET['id_session'].'">
 				            '.Display::return_icon('2rightarrow.png', get_lang('Details')).'</a>';
         } else {
-            $detailsLink =  '<a href="myStudents.php?student='.$student_id.'">
+            $detailsLink = '<a href="myStudents.php?student='.$student_id.'">
 				            '.Display::return_icon('2rightarrow.png', get_lang('Details')).'</a>';
         }
         $row[] = $detailsLink;
@@ -183,7 +183,7 @@ 
 
 if (api_is_drh()) {
     $menu_items = array(
-        Display::url(Display::return_icon('stats.png', get_lang('MyStats'), '', ICON_SIZE_MEDIUM), api_get_path(WEB_CODE_PATH)."auth/my_progress.php" ),
+        Display::url(Display::return_icon('stats.png', get_lang('MyStats'), '', ICON_SIZE_MEDIUM), api_get_path(WEB_CODE_PATH)."auth/my_progress.php"),
         Display::url(Display::return_icon('user_na.png', get_lang('Students'), array(), ICON_SIZE_MEDIUM), '#'),
         Display::url(Display::return_icon('teacher.png', get_lang('Trainers'), array(), ICON_SIZE_MEDIUM), 'teachers.php'),
         Display::url(Display::return_icon('course.png', get_lang('Courses'), array(), ICON_SIZE_MEDIUM), 'course.php'),
@@ -200,7 +200,7 @@ 
 
 $actionsRight = Display::url(Display::return_icon('printer.png', get_lang('Print'), array(), ICON_SIZE_MEDIUM), 'javascript: void(0);', array('onclick'=>'javascript: window.print();'));
 $actionsRight .= Display::url(Display::return_icon('export_csv.png', get_lang('ExportAsCSV'), array(), ICON_SIZE_MEDIUM), api_get_self().'?export=csv&keyword='.$keyword);
-$toolbar = Display::toolbarAction('toolbar-user', $content = array( 0 => $actionsLeft, 1 => $actionsRight ));
+$toolbar = Display::toolbarAction('toolbar-user', $content = array(0 => $actionsLeft, 1 => $actionsRight));
 
 $table = new SortableTable(
     'tracking_student',
@@ -232,14 +232,14 @@ 
 
 if ($export_csv) {
     if ($is_western_name_order) {
-        $csv_header[] = array (
+        $csv_header[] = array(
             get_lang('FirstName'),
             get_lang('LastName'),
             get_lang('FirstLogin'),
             get_lang('LastConnexion')
         );
     } else {
-        $csv_header[] = array (
+        $csv_header[] = array(
             get_lang('LastName'),
             get_lang('FirstName'),
             get_lang('FirstLogin'),

main/mySpace/admin_view.php

Spacing +4 added lines, -4 removed lines

@@ -5,8 +5,8 @@ 
 
 require_once '../inc/global.inc.php';
 
-$exportCSV  = isset($_GET['export']) && $_GET['export'] == 'csv' ? true : false;
-$display 	 = isset($_GET['display']) ? Security::remove_XSS($_GET['display']) : null;
+$exportCSV = isset($_GET['export']) && $_GET['export'] == 'csv' ? true : false;
+$display = isset($_GET['display']) ? Security::remove_XSS($_GET['display']) : null;
 
 $htmlHeadXtra[] = api_get_jqgrid_js();
 // the section (for the tabs)
@@ -15,9 +15,9 @@ 
 $csv_content = array();
 $nameTools = get_lang('MySpace');
 
-$is_platform_admin 	= api_is_platform_admin();
+$is_platform_admin = api_is_platform_admin();
 $is_drh 			= api_is_drh();
-$is_session_admin 	= api_is_session_admin();
+$is_session_admin = api_is_session_admin();
 
 if ($exportCSV) {
     if ($display == 'user') {

main/mySpace/company_reports.php

Spacing +15 added lines, -15 removed lines

@@ -16,7 +16,7 @@ 
     api_not_allowed(true);
 }
 
-$interbreadcrumb[] = array ('url' => 'index.php', 'name' => get_lang('MySpace'));
+$interbreadcrumb[] = array('url' => 'index.php', 'name' => get_lang('MySpace'));
 $tool_name = get_lang('Report');
 
 $this_section = SECTION_TRACKING;
@@ -42,13 +42,13 @@ 
 
 //Column config
 $column_model = array(
-    array('name'=>'course',         'index'=>'title',       'width'=>'180', 'align'=>'left', 'wrap_cell' => 'true'),
-    array('name'=>'user',           'index'=>'user',        'width'=>'100', 'align'=>'left','sortable'=>'false', 'wrap_cell' => 'true'),
-    array('name'=>'email',          'index'=>'email',       'width'=>'100', 'align'=>'left','sortable'=>'false', 'wrap_cell' => 'true'),
-    array('name'=>'time',           'index'=>'time',        'width'=>'50',  'align'=>'left','sortable'=>'false'),
-    array('name'=>'certificate',    'index'=>'certificate', 'width'=>'50',  'align'=>'left','sortable'=>'false'),
-    array('name'=>'progress_100',   'index'=>'progress_100',       'width'=>'50',  'align'=>'left','sortable'=>'false'),
-    array('name'=>'progress',       'index'=>'progress',    'width'=>'50',  'align'=>'left','sortable'=>'false')
+    array('name'=>'course', 'index'=>'title', 'width'=>'180', 'align'=>'left', 'wrap_cell' => 'true'),
+    array('name'=>'user', 'index'=>'user', 'width'=>'100', 'align'=>'left', 'sortable'=>'false', 'wrap_cell' => 'true'),
+    array('name'=>'email', 'index'=>'email', 'width'=>'100', 'align'=>'left', 'sortable'=>'false', 'wrap_cell' => 'true'),
+    array('name'=>'time', 'index'=>'time', 'width'=>'50', 'align'=>'left', 'sortable'=>'false'),
+    array('name'=>'certificate', 'index'=>'certificate', 'width'=>'50', 'align'=>'left', 'sortable'=>'false'),
+    array('name'=>'progress_100', 'index'=>'progress_100', 'width'=>'50', 'align'=>'left', 'sortable'=>'false'),
+    array('name'=>'progress', 'index'=>'progress', 'width'=>'50', 'align'=>'left', 'sortable'=>'false')
 );
 
 if (!empty($extra_fields)) {
@@ -67,7 +67,7 @@ 
 }
 
 if (api_is_student_boss()) {
-    $column_model[] = array('name'=>'group', 'index'=>'group', 'width'=>'50', 'align'=>'left','sortable'=>'false');
+    $column_model[] = array('name'=>'group', 'index'=>'group', 'width'=>'50', 'align'=>'left', 'sortable'=>'false');
     $columns[] = get_lang('Group');
 }
 
@@ -78,7 +78,7 @@ 
 
 $htmlHeadXtra[] = '<script>
 $(function() {
-    '.Display::grid_js('user_course_report',  $url, $columns, $column_model, $extra_params, array(), null, true).'
+    '.Display::grid_js('user_course_report', $url, $columns, $column_model, $extra_params, array(), null, true).'
     jQuery("#user_course_report").jqGrid("navGrid","#user_course_report_pager",{
         view:false,
         edit:false,
@@ -102,11 +102,11 @@ 
 if (api_is_student_boss()) {
     $actions .= Display::url(
         Display::return_icon('stats.png', get_lang('MyStats'), '', ICON_SIZE_MEDIUM),
-        api_get_path(WEB_CODE_PATH) . "auth/my_progress.php"
+        api_get_path(WEB_CODE_PATH)."auth/my_progress.php"
     );
     $actions .= Display::url(
         Display::return_icon('user.png', get_lang('Students'), array(), ICON_SIZE_MEDIUM),
-        api_get_path(WEB_CODE_PATH) . "mySpace/student.php"
+        api_get_path(WEB_CODE_PATH)."mySpace/student.php"
     );
     $actions .= Display::url(
         Display::return_icon("statistics.png", get_lang("CompanyReport"), array(), ICON_SIZE_MEDIUM),
@@ -119,7 +119,7 @@ 
             [],
             ICON_SIZE_MEDIUM
         ),
-        api_get_path(WEB_CODE_PATH) . "gradebook/certificate_report.php"
+        api_get_path(WEB_CODE_PATH)."gradebook/certificate_report.php"
     );
 }
 
@@ -130,13 +130,13 @@ 
 }
 $content .= Display::url(
     get_lang("CompanyReportResumed"),
-    api_get_path(WEB_CODE_PATH) . "mySpace/company_reports_resumed.php",
+    api_get_path(WEB_CODE_PATH)."mySpace/company_reports_resumed.php",
     array(
         'class' => 'btn btn-success'
     )
 );
 $content .= '</div>';
-$content .= '<h1 class="page-header">' . get_lang('CompanyReport') . '</h1>';
+$content .= '<h1 class="page-header">'.get_lang('CompanyReport').'</h1>';
 $content .= Display::grid_html('user_course_report');
 
 $tpl = new Template($tool_name);

main/mySpace/coaches.php

Spacing +13 added lines, -13 removed lines

@@ -16,10 +16,10 @@ 
 $nameTools = get_lang('Tutors');
 
 api_block_anonymous_users();
-$interbreadcrumb[] = array ("url" => "index.php", "name" => get_lang('MySpace'));
+$interbreadcrumb[] = array("url" => "index.php", "name" => get_lang('MySpace'));
 
 if (isset($_GET["id_student"])) {
-	$interbreadcrumb[] = array ("url" => "student.php", "name" => get_lang('Students'));
+	$interbreadcrumb[] = array("url" => "student.php", "name" => get_lang('Students'));
 }
 
 Display :: display_header($nameTools);
@@ -27,14 +27,14 @@ 
 api_display_tool_title($nameTools);
 
 // Database Table Definitions
-$tbl_course 						= Database :: get_main_table(TABLE_MAIN_COURSE);
-$tbl_course_user 					= Database :: get_main_table(TABLE_MAIN_COURSE_USER);
-$tbl_user 							= Database :: get_main_table(TABLE_MAIN_USER);
-$tbl_session 						= Database :: get_main_table(TABLE_MAIN_SESSION);
-$tbl_session_rel_course 			= Database :: get_main_table(TABLE_MAIN_SESSION_COURSE);
-$tbl_session_rel_course_rel_user 	= Database :: get_main_table(TABLE_MAIN_SESSION_COURSE_USER);
-$tbl_session_rel_user 				= Database :: get_main_table(TABLE_MAIN_SESSION_USER);
-$tbl_track_login 					= Database :: get_main_table(TABLE_STATISTIC_TRACK_E_LOGIN);
+$tbl_course = Database :: get_main_table(TABLE_MAIN_COURSE);
+$tbl_course_user = Database :: get_main_table(TABLE_MAIN_COURSE_USER);
+$tbl_user = Database :: get_main_table(TABLE_MAIN_USER);
+$tbl_session = Database :: get_main_table(TABLE_MAIN_SESSION);
+$tbl_session_rel_course = Database :: get_main_table(TABLE_MAIN_SESSION_COURSE);
+$tbl_session_rel_course_rel_user = Database :: get_main_table(TABLE_MAIN_SESSION_COURSE_USER);
+$tbl_session_rel_user = Database :: get_main_table(TABLE_MAIN_SESSION_USER);
+$tbl_track_login = Database :: get_main_table(TABLE_STATISTIC_TRACK_E_LOGIN);
 
 /**
  * MAIN PART
@@ -214,7 +214,7 @@ 
 }
 echo '</table>';
 
-if (isset($_POST['export'])){
+if (isset($_POST['export'])) {
 	export_csv($header, $data, 'coaches.csv');
 }
 
@@ -222,8 +222,8 @@ 
 echo "
     <br /><br />
     <form method='post' action='coaches.php'>
-        <button type='submit' class='save' name='export' value='" . get_lang('ExportExcel') . "'>
-            " . get_lang('ExportExcel') . "
+        <button type='submit' class='save' name='export' value='" . get_lang('ExportExcel')."'>
+            " . get_lang('ExportExcel')."
         </button>
     <form>
 ";

main/mySpace/user_import.php

Spacing +6 added lines, -6 removed lines

@@ -15,12 +15,12 @@ 
 $tool_name = get_lang('ImportUserListXMLCSV');
 api_block_anonymous_users();
 
-$interbreadcrumb[] = array ('url' => 'index.php', 'name' => get_lang('MySpace'));
+$interbreadcrumb[] = array('url' => 'index.php', 'name' => get_lang('MySpace'));
 $id_session = '';
 if (isset($_GET['id_session']) && $_GET['id_session'] != '') {
  	$id_session = intval($_GET['id_session']);
-	$interbreadcrumb[] = array ('url' => 'session.php', 'name' => get_lang('Sessions'));
-	$interbreadcrumb[] = array ('url' => 'course.php?id_session='.$id_session.'', 'name' => get_lang('Course'));
+	$interbreadcrumb[] = array('url' => 'session.php', 'name' => get_lang('Sessions'));
+	$interbreadcrumb[] = array('url' => 'course.php?id_session='.$id_session.'', 'name' => get_lang('Course'));
 }
 
 // Set this option to true to enforce strict purification for usenames.
@@ -62,7 +62,7 @@ 
 
         if (count($errors) == 0) {
             if (!empty($id_session)) {
-                $tbl_session_rel_course	= Database::get_main_table(TABLE_MAIN_SESSION_COURSE);
+                $tbl_session_rel_course = Database::get_main_table(TABLE_MAIN_SESSION_COURSE);
                 // Selecting all the courses from the session id requested.
                 $sql = "SELECT c_id FROM $tbl_session_rel_course WHERE session_id ='$id_session'";
                 $result = Database::query($sql);
@@ -103,10 +103,10 @@ 
 
 $form = new FormValidator('user_import');
 $form->addElement('hidden', 'formSent');
-$form->addElement('hidden', 'id_session',$id_session);
+$form->addElement('hidden', 'id_session', $id_session);
 $form->addElement('file', 'import_file', get_lang('ImportFileLocation'));
 $form->addRule('import_file', get_lang('ThisFieldIsRequired'), 'required');
-$allowed_file_types = array ('xml', 'csv');
+$allowed_file_types = array('xml', 'csv');
 $form->addRule('import_file', get_lang('InvalidExtension').' ('.implode(',', $allowed_file_types).')', 'filetype', $allowed_file_types);
 $form->addElement('radio', 'file_type', get_lang('FileType'), 'XML (<a href="../admin/example.xml" target="_blank">'.get_lang('ExampleXMLFile').'</a>)', 'xml');
 $form->addElement('radio', 'file_type', null, 'CSV (<a href="../admin/example.csv" target="_blank">'.get_lang('ExampleCSVFile').'</a>)', 'csv');

main/mySpace/course.php

Spacing +4 added lines, -4 removed lines

@@ -16,7 +16,7 @@ 
 $sessionId = isset($_GET['session_id']) ? intval($_GET['session_id']) : null;
 
 api_block_anonymous_users();
-$interbreadcrumb[] = array ("url" => "index.php", "name" => get_lang('MySpace'));
+$interbreadcrumb[] = array("url" => "index.php", "name" => get_lang('MySpace'));
 
 if (isset($_GET["id_session"]) && $_GET["id_session"] != "") {
     $interbreadcrumb[] = array("url" => "session.php", "name" => get_lang('Sessions'));
@@ -67,7 +67,7 @@ 
             $user_id = intval($_GET['user_id']);
             $user_info = api_get_user_info($user_id);
             $title = get_lang('AssignedCoursesTo').' '.api_get_person_name($user_info['firstname'], $user_info['lastname']);
-            $courses  = CourseManager::get_course_list_of_user_as_course_admin($user_id);
+            $courses = CourseManager::get_course_list_of_user_as_course_admin($user_id);
         } else {
             $title = get_lang('YourCourseList');
             $courses = CourseManager::get_courses_followed_by_drh(api_get_user_id());
@@ -82,7 +82,7 @@ 
 
     if (!api_is_session_admin()) {
         $menu_items[] = Display::url(
-            Display::return_icon('stats.png', get_lang('MyStats'),'',ICON_SIZE_MEDIUM),
+            Display::return_icon('stats.png', get_lang('MyStats'), '', ICON_SIZE_MEDIUM),
             api_get_path(WEB_CODE_PATH)."auth/my_progress.php"
         );
         $menu_items[] = Display::url(
@@ -125,7 +125,7 @@ 
        
     }
     
-    $toolbar = Display::toolbarAction('toolbar-course', $content = array( 0 => $actionsLeft, 1 => $actionsRight ));
+    $toolbar = Display::toolbarAction('toolbar-course', $content = array(0 => $actionsLeft, 1 => $actionsRight));
 
     echo $toolbar;
     

main/mySpace/student.php

Spacing +11 added lines, -11 removed lines

@@ -19,14 +19,14 @@ 
 
 $this_section = SECTION_TRACKING;
 
-$interbreadcrumb[] = array ("url" => "index.php", "name" => get_lang('MySpace'));
+$interbreadcrumb[] = array("url" => "index.php", "name" => get_lang('MySpace'));
 
 if (isset($_GET["user_id"]) && $_GET["user_id"] != "" && !isset($_GET["type"])) {
-    $interbreadcrumb[] = array ("url" => "teachers.php", "name" => get_lang('Teachers'));
+    $interbreadcrumb[] = array("url" => "teachers.php", "name" => get_lang('Teachers'));
 }
 
-if (isset($_GET["user_id"]) && $_GET["user_id"]!="" && isset($_GET["type"]) && $_GET["type"] == "coach") {
-    $interbreadcrumb[] = array ("url" => "coaches.php", "name" => get_lang('Tutors'));
+if (isset($_GET["user_id"]) && $_GET["user_id"] != "" && isset($_GET["type"]) && $_GET["type"] == "coach") {
+    $interbreadcrumb[] = array("url" => "coaches.php", "name" => get_lang('Tutors'));
 }
 
 function get_count_users()
@@ -121,8 +121,8 @@ 
                 $courseInfo = api_get_course_info($course_code);
                 $courseId = $courseInfo['real_id'];
                 if (CourseManager :: is_user_subscribed_in_course($student_id, $course_code, true)) {
-                    $avg_time_spent 	+= Tracking :: get_time_spent_on_the_course($student_id, $courseId, $_GET['id_session']);
-                    $my_average 		 = Tracking :: get_avg_student_score($student_id, $course_code);
+                    $avg_time_spent += Tracking :: get_time_spent_on_the_course($student_id, $courseId, $_GET['id_session']);
+                    $my_average = Tracking :: get_avg_student_score($student_id, $course_code);
                     if (is_numeric($my_average)) {
                         $avg_student_score += $my_average;
                     }
@@ -161,7 +161,7 @@ 
             $detailsLink = '<a href="myStudents.php?student='.$student_id.'&id_coach='.$coach_id.'&id_session='.$_GET['id_session'].'">
 				          <img src="'.api_get_path(WEB_IMG_PATH).'icons/22/2rightarrow.png" border="0" /></a>';
         } else {
-            $detailsLink =  '<a href="myStudents.php?student='.$student_id.'">
+            $detailsLink = '<a href="myStudents.php?student='.$student_id.'">
 				             <img src="'.api_get_path(WEB_IMG_PATH).'icons/22/2rightarrow.png" border="0" /></a>';
         }
 
@@ -190,7 +190,7 @@ 
 
 if (api_is_drh()) {
     $menu_items = array(
-        Display::url(Display::return_icon('stats.png', get_lang('MyStats'), '', ICON_SIZE_MEDIUM), api_get_path(WEB_CODE_PATH)."auth/my_progress.php" ),
+        Display::url(Display::return_icon('stats.png', get_lang('MyStats'), '', ICON_SIZE_MEDIUM), api_get_path(WEB_CODE_PATH)."auth/my_progress.php"),
         Display::url(Display::return_icon('user_na.png', get_lang('Students'), array(), ICON_SIZE_MEDIUM), '#'),
         Display::url(Display::return_icon('teacher.png', get_lang('Trainers'), array(), ICON_SIZE_MEDIUM), 'teachers.php'),
         Display::url(Display::return_icon('course.png', get_lang('Courses'), array(), ICON_SIZE_MEDIUM), 'course.php'),
@@ -218,7 +218,7 @@ 
     );
     $actionsLeft .= Display::url(
         Display::return_icon("statistics.png", get_lang("CompanyReport"), array(), ICON_SIZE_MEDIUM),
-        api_get_path(WEB_CODE_PATH) . "mySpace/company_reports.php"
+        api_get_path(WEB_CODE_PATH)."mySpace/company_reports.php"
     );
     $actionsLeft .= Display::url(
         Display::return_icon(
@@ -227,7 +227,7 @@ 
             [],
             ICON_SIZE_MEDIUM
         ),
-        api_get_path(WEB_CODE_PATH) . "gradebook/certificate_report.php"
+        api_get_path(WEB_CODE_PATH)."gradebook/certificate_report.php"
     );
 }
 
@@ -242,7 +242,7 @@ 
 );
 
 
-$toolbar = Display::toolbarAction('toolbar-student', $content = array( 0 => $actionsLeft, 1 => $actionsRight ));
+$toolbar = Display::toolbarAction('toolbar-student', $content = array(0 => $actionsLeft, 1 => $actionsRight));
 
 $table = new SortableTable(
     'tracking_student',

main/mySpace/admin.php

Spacing +10 added lines, -10 removed lines

@@ -35,13 +35,13 @@ 
 }
 $sql = "SELECT user.user_id,lastname,firstname,email
         FROM $tbl_user as user, $tbl_admin as admin
-        WHERE admin.user_id=user.user_id" . $order_clause;
+        WHERE admin.user_id=user.user_id".$order_clause;
 $result_admins = Database::query($sql);
 
 if (api_is_western_name_order()) {
-    echo '<table class="data_table"><tr><th>' . get_lang('FirstName') . '</th><th>' . get_lang('LastName') . '</th><th>' . get_lang('Email') . '</th></tr>';
+    echo '<table class="data_table"><tr><th>'.get_lang('FirstName').'</th><th>'.get_lang('LastName').'</th><th>'.get_lang('Email').'</th></tr>';
 } else {
-    echo '<table class="data_table"><tr><th>' . get_lang('LastName') . '</th><th>' . get_lang('FirstName') . '</th><th>' . get_lang('Email') . '</th></tr>';
+    echo '<table class="data_table"><tr><th>'.get_lang('LastName').'</th><th>'.get_lang('FirstName').'</th><th>'.get_lang('Email').'</th></tr>';
 }
 
 if (api_is_western_name_order(PERSON_NAME_DATA_EXPORT)) {
@@ -65,9 +65,9 @@ 
             $css_class = "row_odd";
             if ($i % 20 == 0 && $i != 0) {
                 if (api_is_western_name_order()) {
-                    echo '<tr><th>' . get_lang('FirstName') . '</th><th>' . get_lang('LastName') . '</th><th>' . get_lang('Email') . '</th></tr>';
+                    echo '<tr><th>'.get_lang('FirstName').'</th><th>'.get_lang('LastName').'</th><th>'.get_lang('Email').'</th></tr>';
                 } else {
-                    echo '<tr><th>' . get_lang('LastName') . '</th><th>' . get_lang('FirstName') . '</th><th>' . get_lang('Email') . '</th></tr>';
+                    echo '<tr><th>'.get_lang('LastName').'</th><th>'.get_lang('FirstName').'</th><th>'.get_lang('Email').'</th></tr>';
                 }
             }
         } else {
@@ -77,9 +77,9 @@ 
         $i++;
 
         if (api_is_western_name_order()) {
-            echo "<tr class=" . $css_class . "><td>$firstname</td><td>$lastname</td><td><a href='mailto:" . $email . "'>$email</a></td></tr>";
+            echo "<tr class=".$css_class."><td>$firstname</td><td>$lastname</td><td><a href='mailto:".$email."'>$email</a></td></tr>";
         } else {
-            echo "<tr class=" . $css_class . "><td>$lastname</td><td>$firstname</td><td><a href='mailto:" . $email . "'>$email</a></td></tr>";
+            echo "<tr class=".$css_class."><td>$lastname</td><td>$firstname</td><td><a href='mailto:".$email."'>$email</a></td></tr>";
         }
 
         if (api_is_western_name_order(PERSON_NAME_DATA_EXPORT)) {
@@ -93,7 +93,7 @@ 
     }
 } else {
     // No results
-    echo '<tr><td colspan="3">' . get_lang('NoResults') . '</td></tr>';
+    echo '<tr><td colspan="3">'.get_lang('NoResults').'</td></tr>';
 }
 echo '</table>';
 
@@ -104,8 +104,8 @@ 
 echo "
     <br /><br />
     <form method='post' action='admin.php'>
-        <button type='submit' class='save' name='export' value='" . get_lang('ExportExcel') . "'>
-            " . get_lang('ExportExcel') . "
+        <button type='submit' class='save' name='export' value='" . get_lang('ExportExcel')."'>
+            " . get_lang('ExportExcel')."
         </button>
     <form>
 ";