在foreach循环中的PHP foreach循环

Question

I'm trying to do a foreach loop inside a foreach loop.

I have a form where the user type in some text and hit send. On the server site I loop through an array with email addresses and send out the text message.

Now I also want the user to be able to use variables in the textarea, like $name. So my loop should first loop through the emails, and then str_replace the userinput $name variable, with the names in my array.

The loop works fine with the email part ($tlf), but not the replace $name part.

Could some spot what I am doing wrong?

$message = stripslashes(strip_tags($_POST['message2']));
$tlf=array("name1","name2");
$test=array("mname1", "mname2");
$subject = "Hello world";
$from = "[e-mail]";
$headers = "From: $from";

foreach($tlf as $name){
    $to = $name. "@gmail.com";
    foreach($test as $navn){
        $message = str_replace('$navn', $navn, $message);}
    mail($to,$subject,$message,$headers);
}

Thanks a lot.

EDIT: The output is an email sent. Say the user type in "hello $name". I want it to first loop through the $tlf array, in this case creating 2 emails. This goes in as $to in the first loop. This works.

Now the next loop should recognize the user input "hello $name" and loop through the $test array replacing the user $name variable.

The output would be 2 emails send.

1. Mail output: to: [e-mail] message: hello mname1

2. Mail output: to: [e-mail] message: hello mname2

Let me know if I need to explain better, its hard for me to explain sorry.

Answer 1

Is this what you want?

$message = stripslashes(strip_tags($_POST['message2']));
$tlf=array(
            array("email" => "name1", "name" => "mname1"),
            array("email" => "name2", "name" => "mname2")
          );
$subject = "Hello world";
$from = "[e-mail]";
$headers = "From: $from";

foreach($tlf as $contact){
    $to = $contact["email"] "@gmail.com";
    $replacedMessage = str_replace('$navn', $contact["name"], $message);
    mail($to,$subject,$replacedMessage,$headers);
}