title: Comparing German string in PHP file
body: <p>I have code like this:</p>
  
  <pre><code>$rowTitle = trim($row-&gt;children(0)-&gt;plaintext);
  echo $rowTitle;
  if (strcmp($rowTitle, 'Bügellänge in mm') == 0) {
      echo 4;
  }
  </code></pre>
  
  <p><code>rowTitle</code> is from another German site, but
  I copied from <code>rowTitle</code> from this <code>echo $rowTitle</code>, when I run code and paste it in <code>if</code> statement and after that <code>strcmp</code> doesn't return <code>0</code>. </p>
  
  <p>Is the problem in my file and editor or where is it ? It is <code>UTF-8</code>.</p>