touch
设定文件的访问和修改时间
简体中文
简体中文
<span class="token php language-php"><span class="token delimiter important"><?php</span> <span class="token function">touch</span><span class="token punctuation">(</span><span class="token string double-quoted-string">"test.txt"</span><span class="token punctuation">)</span><span class="token punctuation">;</span> <span class="token delimiter important">?></span></span>
