在循环中的PHP邮件新行

Question

I have a variable $bijlage, which is the result of a for loop. I would like a new line for every iteration.

$bijlage ="";
for($x = 0; $x < count($_POST['link']); $x++) { 
    $bijlage .= $_POST['link'][$x];
}

$bijlage is part of $message

$message = "$aanspreking 
 
$typinleiding
 
 $opdracht

$toegevoegdelinks

$bijlage


$typbegroeting";

Answer 1

If it's going to be HTML output try concatenating <br> with each iteration like this:

$bijlage .= $_POST['link'][$x] . "<br />";

Or, if it is just plain text, I would do either of:

$bijlage .= $_POST['link'][$x] . "
";
$bijlage .= $_POST['link'][$x] . chr(10);
$bijlage .= $_POST['link'][$x] . PHP_EOL;