title: Table header from array
body: <p>I use this code mount table header after getting some values from DB</p>
  
  <p>I experience a trouble, results are VERTICAL instead  horizontal:</p>
  
  <p>Where do I wrong?</p>
  
  <p>EXPECTED</p>
  
  <pre><code>1 2 3 4 5 6
  </code></pre>
  
  <p>CODE</p>
  
  <pre><code>$query = '1,2,3,4,5,6';
  $data = explode(',',$query);
  
  echo '&lt;table&gt;';
  foreach($data as $row){
      echo '&lt;tr&gt;';
  
      $row = explode(' ',$row);
      foreach($row as $cell){
          echo '&lt;th&gt;';
          echo $cell;
          echo '&lt;/th&gt;';
      }
      echo '&lt;/tr&gt;';
  }
  
  echo '&lt;/table&gt;';
  </code></pre>
  
  <p>Simple HTML work good</p>
  
  <pre><code>                &lt;tr&gt;
                      &lt;th&gt;1&lt;/th&gt;
                      &lt;th&gt;2&lt;/th&gt;
                      &lt;th&gt;3&lt;/th&gt;
                      &lt;th&gt;4&lt;/th&gt;
                      &lt;th&gt;5&lt;/th&gt;
                      &lt;th&gt;6&lt;/th&gt;
                  &lt;/tr&gt;
  </code></pre>