email - PHP mail: Multiple recipients?

Question

I have this code:

<?php
include("db.php");

$result = mysql_query("SELECT * FROM email");

while($row = mysql_fetch_array($result))
{
$to = $row['address'];
}
$subject = "Test mail";
$message = "Hello! This is a simple email message.";
$from = "example@example.com";
$headers = "From:" . $from;
mail($to,$subject,$message,$headers);
?>

In my table ("email") I have multiple addresses. (They are not comma sepparated.) How could I send my message to all of those addresses?

Answer 1

while($row = mysql_fetch_array($result))
{
    $addresses[] = $row['address'];
}
$to = implode(", ", $addresses);

As specified on the mail() manual page, the "to" parameter of the function can take a comma-separated list of addresses.