How to end mail by php

In PHP, you can use the mail() function to send an email. To end the mail, you can use the mail() function with the following syntax:

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

Here:

For example:

$to = '[email protected]';
$subject = 'Test Email';
$message = 'This is a test email sent using PHP';
$headers = 'From: [email protected]'. "\r\n".
           'Reply-To: [email protected]'. "\r\n".
           'MIME-Version: 1.0'. "\r\n".
           'Content-Type: text/plain; charset=UTF-8';

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

This will send an email to the recipient with the specified subject, message, and headers.

If you want to end the mail and close the connection, you can use the mail() function with the false parameter:

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

This will send the email and then close the connection.

Note that the mail() function is a built-in PHP function, but it's not always reliable and may not work as expected. You may want to consider using a third-party library or service to send emails, such as PHPMailer or Sendgrid.