// Get classes taught by this teacher $classes_taught = mysqli_query($conn, "SELECT DISTINCT class_id FROM subjects WHERE teacher_id=$teacher_id"); $students = []; if ($class_id) { $students = mysqli_query($conn, "SELECT * FROM students WHERE class_id=$class_id"); } ?> <form method="POST"> <select name="class_id" onchange="this.form.submit()"> <option value="">Select Class</option> <?php while($row = mysqli_fetch_assoc($classes_taught)): ?> <option value="<?= $row['class_id'] ?>" <?= $class_id == $row['class_id'] ? 'selected' : '' ?>> Class <?= $row['class_id'] ?> </option> <?php endwhile; ?> </select>
// Fetch recent attendance $attendance = mysqli_query($conn, "SELECT date, status FROM attendance WHERE student_id=$student_id ORDER BY date DESC LIMIT 10"); school management system project with source code in php
// Fetch marks $marks = mysqli_query($conn, "SELECT m.exam_type, s.subject_name, m.marks_obtained, m.max_marks FROM marks m JOIN subjects s ON m.subject_id = s.id WHERE m.student_id=$student_id"); ?> <h1>Welcome, <?= $student['first_name'] ?></h1> <h3>Recent Attendance</h3> <ul> <?php while($row = mysqli_fetch_assoc($attendance)): ?> <li><?= $row['date'] ?> - <?= $row['status'] ?></li> <?php endwhile; ?> </ul> // Get classes taught by this teacher $classes_taught
1. Introduction A School Management System automates daily administrative tasks like student registration, attendance tracking, grade management, fee collection, and teacher assignment. Username: $username, Password: $roll_no"; } else { $error
$query = "INSERT INTO students (first_name, last_name, roll_no, class_id, section, parent_mobile, address, dob, admission_date) VALUES ('$first_name', '$last_name', '$roll_no', $class_id, '$section', '$parent_mobile', '$address', '$dob', '$admission_date')";
if (mysqli_query($conn, $query)) { $student_id = mysqli_insert_id($conn); $username = strtolower($first_name . "." . $last_name); $default_password = password_hash($roll_no, PASSWORD_DEFAULT); mysqli_query($conn, "INSERT INTO users (username, password, role, related_id) VALUES ('$username', '$default_password', 'student', $student_id)"); $success = "Student added successfully. Username: $username, Password: $roll_no"; } else { $error = "Error: " . mysqli_error($conn); } }
<table> <?php while($s = mysqli_fetch_assoc($students)): ?> <tr> <td><?= $s['first_name'] . " " . $s['last_name'] ?></td> <td> <select name="attendance[<?= $s['id'] ?>]"> <option value="present">Present</option> <option value="absent">Absent</option> <option value="late">Late</option> </select> </td> </tr> <?php endwhile; ?> </table> <button type="submit">Save Attendance</button> </form> <?php require_once '../config/db_connection.php'; require_once '../includes/auth.php'; $student_id = $_SESSION['related_id'];