How can using a mailer class improve the reliability of email sending in PHP?

Using a mailer class can improve the reliability of email sending in PHP by providing a structured and organized way to handle email functionality. It can help manage email headers, attachments, and other settings, making it easier to send emails without errors. Additionally, a mailer class can handle exceptions and errors more gracefully, providing better feedback in case of issues during the email sending process. 

// Example of using a mailer class to send an email in PHP

require 'vendor/autoload.php'; // Include the mailer class library

// Create a new instance of the mailer class
$mailer = new Mailer();

// Set the email parameters
$mailer->setFrom('sender@example.com');
$mailer->setTo('recipient@example.com');
$mailer->setSubject('Test Email');
$mailer->setBody('This is a test email.');

// Send the email
if($mailer->send()) {
    echo 'Email sent successfully';
} else {
    echo 'Email sending failed';
}

Keywords

mailer class email sending reliability PHP error handling

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