l</span><span style="color: #007700">.=</span><span style="color: #DD0000">"\n&lt;ul&gt;\n"</span><span style="color: #007700">;<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000BB">$html</span><span style="color: #007700">.=</span><span style="color: #0000BB">self</span><span style="color: #007700">::</span><span style="color: #0000BB">saveDataAsHtml</span><span style="color: #007700">(</span><span style="color: #0000BB">$n