[PHP] question PHP - HTML

[Viviane Hu]

Hi,

Je try to use PHP. 
Je wrote to this code
  <?php
      echo "hello \n";
      echo "viviane \n";
 ?>
 I expect a print out like :
   hello
   viviane

 but the print out (IE) is  "hello viviane"

Could you help please

thinks.
Viviane