>\<span class="hl opt">[</span><span class="hl kwa">if</span>\s<span class="hl opt">+[</span>^\<span class="hl opt">]]+</span>\<span class="hl opt">]&gt;</span>\s*/<span class="hl opt">,</span> <span class="hl str">''</span><span class="hl opt">).</span><span class="hl kwd">replace</span><span class="hl opt">(</span><span class="hl str">'&lt;![endif]'</span><span class="hl opt">,</span> <span class="hl str">''</span><span class="hl opt">);</span>
      <span class="hl kwa">if</span> <span class="hl opt">(</