How can dropdown menus be implemented in PHP forms to select recipients for emails?

To implement dropdown menus in PHP forms to select recipients for emails, you can create a dropdown menu in the HTML form and populate it with options from a database or a predefined list. When the form is submitted, you can retrieve the selected recipient from the dropdown menu and use it to send the email. 

<form method="post" action="send_email.php">
    <label for="recipient">Select recipient:</label>
    <select name="recipient" id="recipient">
        <option value="recipient1@example.com">Recipient 1</option>
        <option value="recipient2@example.com">Recipient 2</option>
        <option value="recipient3@example.com">Recipient 3</option>
    </select>
    <input type="submit" value="Send Email">
</form>
```

In the `send_email.php` file, you can retrieve the selected recipient from the form submission and use it to send the email:

```php
<?php
if ($_SERVER["REQUEST_METHOD"] == "POST") {
    $recipient = $_POST["recipient"];
    
    // Code to send email to the selected recipient
    // For example:
    $subject = "Test Email";
    $message = "This is a test email.";
    mail($recipient, $subject, $message);
    
    echo "Email sent to " . $recipient;
}
?>

Keywords

PHP dropdown menus forms email recipients implementation

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