What is the best way to store multiple email addresses from HTML form fields into an array using PHP?

When storing multiple email addresses from HTML form fields into an array using PHP, you can use the `$_POST` superglobal to access the form data, then use the `explode()` function to split the email addresses based on a delimiter (such as a comma or space) and store them in an array. This allows you to easily manipulate and access the email addresses as needed in your PHP code. 

// Access the form data from the HTML form fields
$email_addresses = $_POST['email_addresses'];

// Split the email addresses based on a delimiter (e.g. comma) and store them in an array
$email_array = explode(',', $email_addresses);

// Loop through the array of email addresses and perform any necessary operations
foreach ($email_array as $email) {
    // Do something with each email address
    echo $email . "<br>";
}

Keywords

PHP array email addresses HTML form storage

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