diff --git a/main/mySpace/session.php b/main/mySpace/session.php
index 2efeb8606c..636bbb7cb8 100644
--- a/main/mySpace/session.php
+++ b/main/mySpace/session.php
@@ -24,71 +24,96 @@ Display :: display_header($nameTools);
 $export_csv = false;
 
 if (isset($_GET['export']) && $_GET['export'] == 'csv') {
-	$export_csv = true;
+    $export_csv = true;
 }
 
 /*
 	FUNCTION
 */
 
-function count_sessions_coached() {
-	global $nb_sessions;
-	return $nb_sessions;
+function count_sessions_coached()
+{
+    global $nb_sessions;
+    return $nb_sessions;
 }
 
-function sort_sessions($a, $b) {
-	global $tracking_column;
-	if ($a[$tracking_column] > $b[$tracking_column]) {
-		return 1;
-	} else {
-		return -1;
-	}
+function sort_sessions($a, $b)
+{
+    global $tracking_column;
+    if ($a[$tracking_column] > $b[$tracking_column]) {
+        return 1;
+    } else {
+        return -1;
+    }
 }
 
-function rsort_sessions($a, $b) {
-	global $tracking_column;
-	if ($b[$tracking_column] > $a[$tracking_column]) {
-		return 1;
-	} else {
-		return -1;
-	}
+function rsort_sessions($a, $b)
+{
+    global $tracking_column;
+    if ($b[$tracking_column] > $a[$tracking_column]) {
+        return 1;
+    } else {
+        return -1;
+    }
 }
 
-/*	MAIN CODE	*/
+/*	MAIN CODE */
 
 if (isset($_GET['id_coach']) && $_GET['id_coach'] != '') {
-	$id_coach = intval($_GET['id_coach']);
+    $id_coach = intval($_GET['id_coach']);
 } else {
-	$id_coach = $_user['user_id'];
+    $id_coach = $_user['user_id'];
 }
 
 if (api_is_drh() || api_is_session_admin() || api_is_platform_admin()) {
 
-	$a_sessions = SessionManager::get_sessions_followed_by_drh(api_get_user_id());
-
-	if (!api_is_session_admin()) {
-		$menu_items[] = Display::url(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(Display::return_icon('user.png', get_lang('Students'), array(), ICON_SIZE_MEDIUM), "index.php?view=drh_students&display=yourstudents");
-		$menu_items[] = Display::url(Display::return_icon('teacher.png', get_lang('Trainers'), array(), ICON_SIZE_MEDIUM), 'teachers.php');
-		$menu_items[] = Display::url(Display::return_icon('course.png', get_lang('Courses'), array(), ICON_SIZE_MEDIUM), 'course.php');
-		$menu_items[] = Display::url(Display::return_icon('session_na.png', get_lang('Sessions'), array(), ICON_SIZE_MEDIUM), '#');
-	}
-
-	echo '<div class="actions">';
-	$nb_menu_items = count($menu_items);
-	if ($nb_menu_items > 1) {
-		foreach ($menu_items as $key => $item) {
-			echo $item;
-		}
-	}
-	if (count($a_sessions) > 0) {
-		echo '<span style="float:right">';
-		echo Display::url(Display::return_icon('printer.png', get_lang('Print'), array(), 32), 'javascript: void(0);', array('onclick'=>'javascript: window.print();'));
-		echo Display::url(Display::return_icon('export_csv.png', get_lang('ExportAsCSV'), array(), 32), api_get_self().'?export=csv');
-		echo '</span>';
-	}
-	echo '</div>';
-	echo Display::page_header(get_lang('YourSessionsList'));
+    $a_sessions = SessionManager::get_sessions_followed_by_drh(api_get_user_id());
+
+    if (!api_is_session_admin()) {
+        $menu_items[] = Display::url(
+            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(
+            Display::return_icon('user.png', get_lang('Students'), array(), ICON_SIZE_MEDIUM),
+            "index.php?view=drh_students&amp;display=yourstudents"
+        );
+        $menu_items[] = Display::url(
+            Display::return_icon('teacher.png', get_lang('Trainers'), array(), ICON_SIZE_MEDIUM),
+            'teachers.php'
+        );
+        $menu_items[] = Display::url(
+            Display::return_icon('course.png', get_lang('Courses'), array(), ICON_SIZE_MEDIUM),
+            'course.php'
+        );
+        $menu_items[] = Display::url(
+            Display::return_icon('session_na.png', get_lang('Sessions'), array(), ICON_SIZE_MEDIUM),
+            '#'
+        );
+    }
+
+    echo '<div class="actions">';
+    $nb_menu_items = count($menu_items);
+    if ($nb_menu_items > 1) {
+        foreach ($menu_items as $key => $item) {
+            echo $item;
+        }
+    }
+    if (count($a_sessions) > 0) {
+        echo '<span style="float:right">';
+        echo Display::url(
+            Display::return_icon('printer.png', get_lang('Print'), array(), 32),
+            'javascript: void(0);',
+            array('onclick'=>'javascript: window.print();')
+        );
+        echo Display::url(
+            Display::return_icon('export_csv.png', get_lang('ExportAsCSV'), array(), 32),
+            api_get_self().'?export=csv'
+        );
+        echo '</span>';
+    }
+    echo '</div>';
+    echo Display::page_header(get_lang('YourSessionsList'));
 
 } else {
     $a_sessions = Tracking :: get_sessions_coached_by_user($id_coach);
@@ -97,69 +122,70 @@ if (api_is_drh() || api_is_session_admin() || api_is_platform_admin()) {
 $nb_sessions = count($a_sessions);
 
 if ($export_csv) {
-	$csv_content = array();
+    $csv_content = array();
 }
 
 if ($nb_sessions > 0) {
 
-	$table = new SortableTable('tracking', 'count_sessions_coached');
-	$table->set_header(0, get_lang('Title'));
-	$table->set_header(1, get_lang('Date'));
-	$table->set_header(2, get_lang('NbCoursesPerSession'));
-	$table->set_header(3, get_lang('Details'), false);
-
-	$all_data = array();
-	foreach ($a_sessions as $session) {
-		$row = array();
-		$row[] = $session['name'];
-
-		if ($session['date_start'] != '0000-00-00' && $session['date_end'] != '0000-00-00') {
-			$row[] = get_lang('From').' '. api_convert_and_format_date($session['date_start'], DATE_FORMAT_SHORT, date_default_timezone_get()).' '.get_lang('To').' '.api_convert_and_format_date($session['date_end'], DATE_FORMAT_SHORT, date_default_timezone_get());
-		} else {
-			$row[] = ' - ';
-		}
-
-		$row[] = count(Tracking::get_courses_list_from_session($session['id']));
-
-		if ($export_csv) {
-			$csv_content[] = $row;
-		}
-
-		if (isset($_GET['id_coach']) && $_GET['id_coach'] != '') {
-			$row[] = '<a href="student.php?id_session='.$session['id'].'&id_coach='.intval($_GET['id_coach']).'"><img src="'.api_get_path(WEB_IMG_PATH).'2rightarrow.gif" border="0" /></a>';
-		} else {
-			$row[] = '<a href="course.php?id_session='.$session['id'].'"><img src="'.api_get_path(WEB_IMG_PATH).'2rightarrow.gif" border="0" /></a>';
-		}
-		$all_data[] = $row;
-	}
-
-	if (!isset($tracking_column)) {
-		$tracking_column = 0;
-	}
-
-	if ($_GET['tracking_direction'] == 'DESC') {
-		usort($all_data, 'rsort_sessions');
-	} else {
-		usort($all_data, 'sort_sessions');
-	}
-
-	if ($export_csv) {
-		usort($csv_content, 'sort_sessions');
-	}
-
-	foreach ($all_data as $row) {
-		$table -> addRow($row);
-	}
-
-	//$table -> setColAttributes(2, array('align' => 'center'));
-	$table -> display();
-
-	if ($export_csv) {
-		ob_end_clean();
-		Export :: export_table_csv($csv_content, 'reporting_student_list');
-		exit;
-	}
+    $table = new SortableTable('tracking', 'count_sessions_coached');
+    $table->set_header(0, get_lang('Title'));
+    $table->set_header(1, get_lang('Date'));
+    $table->set_header(2, get_lang('NbCoursesPerSession'));
+    $table->set_header(3, get_lang('Details'), false);
+
+    $all_data = array();
+    foreach ($a_sessions as $session) {
+        $row = array();
+        $row[] = $session['name'];
+
+        if ($session['date_start'] != '0000-00-00' && $session['date_end'] != '0000-00-00') {
+            $row[] = get_lang('From').' '. api_convert_and_format_date($session['date_start'], DATE_FORMAT_SHORT, date_default_timezone_get()).' '.get_lang('To').' '.api_convert_and_format_date($session['date_end'], DATE_FORMAT_SHORT, date_default_timezone_get());
+        } else {
+            $row[] = ' - ';
+        }
+
+        $row[] = count(Tracking::get_courses_list_from_session($session['id']));
+
+        if ($export_csv) {
+            $csv_content[] = $row;
+        }
+
+        if (isset($_GET['id_coach']) && $_GET['id_coach'] != '') {
+            $row[] = '<a href="student.php?id_session='.$session['id'].'&id_coach='.intval($_GET['id_coach']).'">
+                      <img src="'.api_get_path(WEB_IMG_PATH).'2rightarrow.gif" border="0" /></a>';
+        } else {
+            $row[] = '<a href="course.php?id_session='.$session['id'].'">
+                      <img src="'.api_get_path(WEB_IMG_PATH).'2rightarrow.gif" border="0" /></a>';
+        }
+        $all_data[] = $row;
+    }
+
+    if (!isset($tracking_column)) {
+        $tracking_column = 0;
+    }
+
+    if ($_GET['tracking_direction'] == 'DESC') {
+        usort($all_data, 'rsort_sessions');
+    } else {
+        usort($all_data, 'sort_sessions');
+    }
+
+    if ($export_csv) {
+        usort($csv_content, 'sort_sessions');
+    }
+
+    foreach ($all_data as $row) {
+        $table->addRow($row);
+    }
+
+    $table -> display();
+
+    if ($export_csv) {
+        ob_end_clean();
+        Export :: export_table_csv($csv_content, 'reporting_student_list');
+        exit;
+    }
 } else {
-	echo get_lang('NoSession');
+    echo get_lang('NoSession');
 }
 Display::display_footer();