What are the best practices for updating multiple data records in a database using PHP?

When updating multiple data records in a database using PHP, it is best to use prepared statements to prevent SQL injection attacks and improve performance. You can loop through the records to be updated and execute the update query for each record. 

// Sample code to update multiple data records in a database using PHP

// Assuming $records is an array of records to be updated
foreach ($records as $record) {
    $stmt = $pdo->prepare("UPDATE table_name SET column1 = :value1, column2 = :value2 WHERE id = :id");
    $stmt->execute([
        'value1' => $record['value1'],
        'value2' => $record['value2'],
        'id' => $record['id']
    ]);
}

Keywords

SQL database PHP transactions prepared statements

Related Questions