function insertNewArticle($title, $content, $author, $date) { // Connect to database $db = new PDO("mysql:host=localhost;dbname=mydatabase", "username", "password"); // Prepare SQL statement $stmt = $db->prepare("INSERT INTO articles (title, content, author, date) VALUES (?, ?, ?, ?)"); // Bind parameters to statement $stmt->bindParam(1, $title); $stmt->bindParam(2, $content); $stmt->bindParam(3, $author); $stmt->bindParam(4, $date); // Execute statement $stmt->execute(); }In this example, the insertNewArticle function takes in four parameters: the title of the article, the content of the article, the author of the article, and the date the article was written. The function then connects to a database, prepares an SQL statement that inserts the article data into a table called `articles`, binds the parameters to the statement, and executes the statement. The insertNewArticle function is commonly found in packages and libraries related to web development and content management systems. It may be included in a package or library that provides a framework for building web applications, such as Laravel or CodeIgniter.