How can PHP beginners effectively troubleshoot issues with sending emails containing database values?

Issue: When sending emails containing database values in PHP, beginners may encounter errors due to incorrect variable usage or formatting. To effectively troubleshoot this issue, beginners should ensure that database values are properly fetched and formatted before being included in the email content. 

// Fetch database values
$query = "SELECT email_content FROM emails WHERE id = 1";
$result = mysqli_query($connection, $query);
$row = mysqli_fetch_assoc($result);
$email_content = $row['email_content'];

// Send email with database values
$to = 'recipient@example.com';
$subject = 'Database Values Email';
$message = "Hello, here are the database values: $email_content";
$headers = 'From: sender@example.com';

// Send email
mail($to, $subject, $message, $headers);

Keywords

PHP email sending database values troubleshooting error handling

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