When deploying an open-source PHP project, security must be prioritized to protect sensitive student and staff data.
else $error = "Invalid credentials!";
In today's digital age, educational institutions are moving away from manual record-keeping to streamlined, automated systems. A School Management System (SMS) built with PHP and MySQL school management system project with source code in php
function compute_gpa($student_id, $term_id, $pdo) $stmt = $pdo->prepare('SELECT AVG(mark) as avg_mark FROM grades WHERE student_id=? AND term=?'); $stmt->execute([$student_id, $term_id]); $row = $stmt->fetch(PDO::FETCH_ASSOC); return $row ? round($row['avg_mark']/20,2) : 0.00; // convert 0-100 to 0-5 scale example
foreach($_POST['attendance'] as $student_id => $status) $sql = "INSERT INTO attendance (student_id, class_id, date, status) VALUES ('$student_id', '$class_id', '$date', '$status') ON DUPLICATE KEY UPDATE status='$status'"; $conn->query($sql); When deploying an open-source PHP project, security must
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Once your project runs locally, you need to put it on the web. AND term=
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connect_error) die("Database connection failed: " . $conn->connect_error); ?> Use code with caution. Step 3: Creating the Login Page
: Offers a complete CodeIgniter framework project with separate panels for Admin, Teachers, and Parents.
-- 5. Teachers table CREATE TABLE teachers ( id INT(11) AUTO_INCREMENT PRIMARY KEY, teacher_name VARCHAR(100) NOT NULL, email VARCHAR(100) UNIQUE, mobile VARCHAR(15), subject_id INT(11), class_id INT(11), password VARCHAR(255) NOT NULL, FOREIGN KEY (subject_id) REFERENCES subjects(id), FOREIGN KEY (class_id) REFERENCES classes(id) );