What is the recommended function in PHP to send emails?

To send emails in PHP, the recommended function is `mail()`. This function allows you to send emails using a simple syntax and is widely supported by most PHP installations. To use `mail()`, you need to provide the recipient's email address, subject, message content, and optional additional headers. 

$to = "recipient@example.com";
$subject = "Test Email";
$message = "This is a test email.";
$headers = "From: sender@example.com";

mail($to, $subject, $message, $headers);

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PHP email function send recommended

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