<textarea readonly='readonly' cols='40' rows='4' class='spip_cadre spip_cadre_block' dir='ltr'>&lt;?php $message = &#039;fenced code block&#039;; echo $message;</textarea><div class="precode"><pre class='spip_code spip_code_block' dir='ltr' style='text-align:left;'><code>tilde</code></pre></div> <textarea readonly='readonly' cols='40' rows='2' class='spip_cadre spip_cadre_block' dir='ltr'>echo &#039;language identifier&#039;;</textarea>