Creating an Efficient PHP Expense Tracker
Delve into the process of establishing a PHP budget management system through our detailed guide. This comprehensive tutorial equips you to create an efficient expense tracking system using PHP, ultimately aiding you in proficiently managing your financial matters. Whether you're a novice programmer or striving to hone your expertise, this guide is instrumental in crafting a functional system that can effectively help your PHP assignment while streamlining your budget-related tasks.
Step 1: Database Setup
Start by creating a MySQL database named budget_system and a table called expenses. This table should have columns for id, description, amount, and date.
Step 2: Connect to the Database
Begin with db_connection.php, a file that establishes a secure connection to your database. This connection is vital for handling the data within your budget management system.
```php
connect_error) {
die("Connection failed: " . $connection->connect_error);
}
?>
```
Step 3: Add Expense
In the add_expense.php file, we provide users with a simple form to add expenses. Users can input the expense's description, amount, and date.
< ?php
require 'db_connection.php';
if ($_SERVER['REQUEST_METHOD'] === 'POST') {
$description = $_POST['description'];
$amount = $_POST['amount'];
$date = $_POST['date'];
$query = "INSERT INTO expenses (description, amount, date) VALUES ('$description', $amount, '$date')";
if ($connection->query($query) === TRUE) {
echo "Expense added successfully.";
} else {
echo "Error: " . $query . "
" . $connection->error;
}
}
? >
< !DOCTYPE html >
< html >
< head >
< title > Add Expense < /title >
< /head >
< body >
< h2 > Add Expense < /h2 >
< form method="POST" action="add_expense.php">
Description: < input type="text" name="description">< br >
Amount: < input type="number" name="amount">< br >
Date: < input type="date" name="date">< br >
< input type="submit" value="Add Expense">
< /form >
< /body >
< /html >
Step 4: View Expenses
The view_expenses.php file displays a list of recorded expenses. This feature provides users with a clear overview of their financial transactions.
< ?php
require 'db_connection.php';
$query = "SELECT * FROM expenses";
$result = $connection->query($query);
? >
< html >
< head >
< title > View Expenses < /title >
< /head >
< body >
< h2 > View Expenses < /h2 >
< table border="1" >
< tr >
< th > ID < /th >
< th > Description < /th >
< th > Amount < /th >
< th > Date < /th >
< /tr >
< ?php while ($row = $result->fetch_assoc()) { ?>
< tr >
< td > < ?php echo $row['id']; ? > < /td >
< td > < ?php echo $row['description']; ? > < /td >
< td > < ?php echo $row['amount']; ? > < /td >
< td > < ?php echo $row['date']; ? > < /td >
< /tr >
< ?php } ?>
< /table >
< /body >
< /html >
Conclusion
In conclusion, by following this guide, you've gained valuable insights into creating a practical budget management system with PHP. You've learned how to establish a database, facilitate expense addition, and provide users with a clear overview of their financial activities. Whether you're enhancing your coding skills or addressing specific budgeting needs, this foundational knowledge will empower you to build upon and customize your budget management system according to your preferences and goals. Happy budgeting!