How can error reporting and debugging techniques be utilized in PHP to troubleshoot issues with email sending scripts?

When troubleshooting email sending scripts in PHP, error reporting and debugging techniques can be utilized to identify and resolve issues. To do this, you can enable error reporting in your PHP script using the error_reporting() function and set the error_reporting level to E_ALL to display all errors. Additionally, you can use the error_log() function to log errors to a file for further analysis. 

// Enable error reporting
error_reporting(E_ALL);

// Send email
if (mail($to, $subject, $message, $headers)) {
    echo 'Email sent successfully';
} else {
    error_log('Error sending email');
}

Keywords

error reporting debugging PHP email sending troubleshooting

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