<span class="pln"> </span><span class="pun">&lt;?</span><span class="pln">php </span><span class="kwd">namespace</span><span class="pln"> </span><span class="typ">App</span><span class="pln">\Controllers\Helper\Filesys</span><span class="pun">;</span><span class="pln"> </span><span class="kwd">use</span><span class="pln"> </span><span class="typ">App</span><span class="pln">\Controllers\BaseController</span><span class="pun">;</span><span class="pln"> </span><span class="com">/** * Description of Exam3 * * @author hoksi */</span><span class="pln"> </span><span class="kwd">class</span><span class="pln"> </span><span class="typ">Exam3</span><span class="pln"> </span><span class="kwd">extends</span><span class="pln"> </span><span class="typ">BaseController</span><span class="pln"> </span><span class="pun">{</span><span class="pln"> </span><span class="kwd">public</span><span class="pln"> </span><span class="kwd">function</span><span class="pln"> index</span><span class="pun">()</span><span class="pln"> </span><span class="pun">{</span><span class="pln"> helper</span><span class="pun">(</span><span class="str">'filesystem'</span><span class="pun">);</span><span class="pln"> </span><span class="com">// 가상파일시스템 생성</span><span class="pln"> $root </span><span class="pun">=</span><span class="pln"> get_vfs</span><span class="pun">();</span><span class="pln"> </span><span class="kwd">return</span><span class="pln"> view</span><span class="pun">(</span><span class="str">'helper/filesys/exam3'</span><span class="pun">,</span><span class="pln"> </span><span class="pun">[</span><span class="pln"> </span><span class="str">'writeFile'</span><span class="pln"> </span><span class="pun">=&gt;</span><span class="pln"> $root </span><span class="pun">.</span><span class="pln"> </span><span class="str">'/test.txt'</span><span class="pun">,</span><span class="pln"> </span><span class="str">'data'</span><span class="pln"> </span><span class="pun">=&gt;</span><span class="pln"> </span><span class="str">'Some file data'</span><span class="pln"> </span><span class="pun">]);</span><span class="pln"> </span><span class="pun">}</span><span class="pln"> </span><span class="pun">}</span>