How can PHP handle data from multiple form submissions and insert them into a single table efficiently?

To handle data from multiple form submissions and insert them into a single table efficiently, you can use PHP to loop through the submitted data and insert each set of values into the database within a single transaction. This way, all the data will be inserted at once, improving efficiency and reducing the number of database queries. 

<?php
// Assuming $formData is an array containing multiple sets of form data
// Establish a database connection
$pdo = new PDO('mysql:host=localhost;dbname=your_database', 'username', 'password');

// Begin a transaction
$pdo->beginTransaction();

// Prepare the SQL statement for inserting data into the table
$stmt = $pdo->prepare("INSERT INTO your_table (column1, column2) VALUES (:value1, :value2)");

// Loop through the form data and insert each set of values into the table
foreach($formData as $data) {
    $stmt->execute(array(':value1' => $data['value1'], ':value2' => $data['value2']));
}

// Commit the transaction
$pdo->commit();

// Close the database connection
$pdo = null;
?>

Keywords

PHP form submissions data handling database insertion efficiency

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