title: String cannot start with Å, Ä, Ö
body: <p>Why is it, when i shorten a string. Letter "å, ä, ö" becomes "?"?<br>
  If i use the Name "Örjan" it becomes "Orjan".<br>
  But when i use "Björn", it works all fine?<br></p>
  
  <p><strong>PHP</strong></p>
  
  <pre><code>//Create initials
  $usr_fname_f_letter = $_POST['usr_fname'];
  $usr_fname_f_letter = $usr_fname_f_letter[0];
  $usr_lname_f_letter = $_POST['usr_lname'];
  $usr_lname_f_letter = $usr_lname_f_letter[0];
  $usr_inits = $usr_fname_f_letter .= $usr_lname_f_letter;
  
  echo $_POST['usr_fname'];
  echo '&lt;br&gt;';
  echo $_POST['usr_lname'];
  echo '&lt;br&gt;';
  echo $usr_fname_f_letter;
  echo '&lt;br&gt;';
  echo $usr_lname_f_letter;
  echo '&lt;br&gt;';
  echo $usr_inits;
  echo '&lt;br&gt;';
  </code></pre>
  
  <p><strong>RESULT</strong></p>
  
  <p>Örjan<br>
  Björnsson<br>
  �B<br>
  B<br>
  �B<br></p>