What is the significance of PDO::setAttribute(PDO::ATTR_EMULATE_PREPARES, false) in PHP?

Setting PDO::setAttribute(PDO::ATTR_EMULATE_PREPARES, false) in PHP is significant because it ensures that the PDO extension uses real prepared statements rather than emulated prepared statements. Emulated prepared statements can be less secure and may not fully protect against SQL injection attacks. By setting this attribute to false, you are ensuring that the database driver will handle prepared statements natively, providing a safer and more efficient way to execute SQL queries.

$pdo = new PDO($dsn, $username, $password);
$pdo->setAttribute(PDO::ATTR_EMULATE_PREPARES, false);