fileperms

名称:fileperms

分类:文件系统

所属语言:php

一句话介绍:返回文件的权限。

实例

例子 1

<span class="token php language-php"><span class="token delimiter important"><?php</span>
<span class="token keyword">echo</span> <span class="token function">fileperms</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>

输出：

例子 2

以八进制值返回权限：

<span class="token php language-php"><span class="token delimiter important"><?php</span>
<span class="token keyword">echo</span> <span class="token function">substr</span><span class="token punctuation">(</span><span class="token function">sprintf</span><span class="token punctuation">(</span><span class="token string double-quoted-string">"%o"</span><span class="token punctuation">,</span><span class="token function">fileperms</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 punctuation">,</span><span class="token operator">-</span><span class="token number">4</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
<span class="token delimiter important">?></span></span>

输出：