How can the formatting of code impact the functionality of a PHP mailer-script, as seen in the forum thread?

The formatting of code can impact the functionality of a PHP mailer-script by causing syntax errors or unexpected behavior. To solve this issue, make sure the code is properly indented, uses consistent spacing, and follows PHP coding standards. 

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

// Send email
if (mail($to, $subject, $message, $headers)) {
    echo "Email sent successfully.";
} else {
    echo "Email sending failed.";
}
?>

Keywords

formatting code PHP mailer-script functionality forum thread

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