How can dynamic variables be inserted into a textarea in PHP for email templates?

To insert dynamic variables into a textarea in PHP for email templates, you can use string concatenation or interpolation to include the variables within the textarea content. This allows you to personalize the email content with information specific to each recipient.

// Example PHP code snippet to insert dynamic variables into a textarea for email templates

$name = "John Doe";
$email = "johndoe@example.com";
$message = "Hello $name, thank you for your inquiry. We will respond to $email shortly.";

echo '<textarea>' . $message . '</textarea>';