function get_Materials_by_grade_and_subject_and_category($grade_id, $subject_id, $cat) { $My_DB = new My_Database(); $found = ""; if (isset($My_DB->get_materials_by_grade_and_subject_and_category($grade_id, $subject_id, $cat)['result'])) { $Materials = $My_DB->get_materials_by_grade_and_subject_and_category($grade_id, $subject_id, $cat)['result']; foreach ($Materials as $material) { $file_path = '../private/videos/' . $material['file_name']; $bb = '?page=p_gallery&file_path=' . $file_path . '&grade=' . $material['grade_id'] . '&subject=' . $material['subject_id']; $found = $found . '<li><a href=' . $bb . '>' . $material['name'] . '</a> </li>'; } $found = '<ul>' . $found . '</ul>'; } return $found; }