$sql = "SELECT user_id FROM $tbl_course_user as course_rel_user WHERE course_rel_user.status=".STUDENT." AND course_rel_user.course_code='$course_code'";
$sql = "SELECT user_id FROM $tbl_course_user as course_rel_user
WHERE course_rel_user.status=" . STUDENT . " AND course_rel_user.course_code='$course_code'";
$rs = Database::query($sql);
$users = array();
while ($row = Database::fetch_array($rs)) {
@ -169,17 +194,18 @@ class BlockCourse extends Block {
$sql = "SELECT user_id FROM $tbl_course_user as course_rel_user WHERE course_rel_user.status=".STUDENT." AND course_rel_user.course_code='$course_code'";
$sql = "SELECT user_id FROM $tbl_course_user as course_rel_user
WHERE course_rel_user.status=" . STUDENT . " AND course_rel_user.course_code='$course_code'";
$rs = Database::query($sql);
$users = array();
while ($row = Database::fetch_array($rs)) {
@ -202,14 +225,21 @@ class BlockDaily extends Block {
@ -127,10 +120,13 @@ class BlockEvaluationGraph extends Block {
}
/**
* This method return a graph containing informations about evaluations inside base courses, it's used inside get_block method for showing it inside dashboard interface
* This method return a graph containing informations about evaluations
* inside base courses, it's used inside get_block method for showing
* it inside dashboard interface
* @return string img html
*/
public function get_evaluations_base_courses_graph() {
public function get_evaluations_base_courses_graph()
{
$graphs = array();
if (!empty($this->courses)) {
$courses_code = array_keys($this->courses);
@ -214,10 +210,13 @@ class BlockEvaluationGraph extends Block {
}
/**
* This method return a graph containing informations about evaluations inside courses in sessions, it's used inside get_block method for showing it inside dashboard interface
* This method return a graph containing information about evaluations
* inside courses in sessions, it's used inside get_block method for
* showing it inside dashboard interface
* @return string img html
*/
public function get_evaluations_courses_in_sessions_graph() {
public function get_evaluations_courses_in_sessions_graph()
@ -95,10 +99,12 @@ class BlockStudentGraph extends Block {
}
/**
* This method return a graph containing informations about students evaluation, it's used inside get_block method for showing it inside dashboard interface
* This method return a graph containing information about students evaluation,
* it's used inside get_block method for showing it inside dashboard interface
* @return string img html
*/
public function get_students_attendance_graph() {
public function get_students_attendance_graph()
{
$students = $this->students;
$attendance = new Attendance();
@ -203,7 +209,8 @@ class BlockStudentGraph extends Block {