将php变量传递给HTML输入

My issue is that I want to pass som php-variables to HTML input.

echo $ManuellTagnavnMain;
for ($n = 0; $n < 6; $n++) {
  print_r(++$ManuellTagnavnMain.PHP_EOL);
}

I would like to pass all of the values to HTML input(s). How is this done?

<?php

echo $ManuellTagnavnMain;
for ($n = 0; $n < 6; $n++) { ?>

Input: <input type="text" value="<?php echo $n; ?>"/>

<?php
  print_r(++$ManuellTagnavnMain.PHP_EOL);
}
?>

You can set Php values into html elements like this