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php-manual-zh-5.2.4-1mdv2008.1.noarch.rpm

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><H1
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>XXIX. Directory 目录函数</H1
><DIV
CLASS="PARTINTRO"
><A
NAME="AEN36583"
></A
><DIV
CLASS="section"
><H1
CLASS="section"
><A
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>简介</A
></H1
><P
>&#13;   </P
></DIV
><DIV
CLASS="section"
><H1
CLASS="section"
><A
NAME="dir.requirements"
>需求</A
></H1
><P
>要编译本扩展模块无需外部库文件。</P
></DIV
><DIV
CLASS="section"
><H1
CLASS="section"
><A
NAME="dir.installation"
>安装</A
></H1
><P
>本扩展模块作为 PHP 内核的一部分,无需安装即可使用。</P
></DIV
><DIV
CLASS="section"
><H1
CLASS="section"
><A
NAME="dir.configuration"
>运行时配置</A
></H1
><P
>本扩展模块在 <TT
CLASS="filename"
>php.ini</TT
> 中未定义任何配置选项。</P
></DIV
><DIV
CLASS="section"
><H1
CLASS="section"
><A
NAME="dir.resources"
>资源类型</A
></H1
><P
>&#13;   </P
></DIV
><DIV
CLASS="section"
><H1
CLASS="section"
><A
NAME="dir.constants"
>预定义常量</A
></H1
><P
>以下常量由本扩展模块定义,因此只有在本扩展模块被编译到
PHP 中,或者在运行时被动态加载后才有效。</P
><P
></P
><DIV
CLASS="variablelist"
><DL
><DT
><TT
CLASS="constant"
><B
>DIRECTORY_SEPARATOR</B
></TT
>
     (<A
HREF="language.types.string.html"
><B
CLASS="type"
>string</B
></A
>)</DT
><DD
><P
>&#13;
    </P
></DD
><DT
><TT
CLASS="constant"
><B
>PATH_SEPARATOR</B
></TT
>
     (<A
HREF="language.types.string.html"
><B
CLASS="type"
>string</B
></A
>)</DT
><DD
><P
>&#13;
    </P
></DD
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><DIV
CLASS="note"
><BLOCKQUOTE
CLASS="note"
><P
><B
>注意: </B
>
   <TT
CLASS="constant"
><B
>PATH_SEPARATOR</B
></TT
> 是在 PHP 4.3.0-RC2 中引入。
  </P
></BLOCKQUOTE
></DIV
></DIV
><DIV
CLASS="section"
><H1
CLASS="section"
><A
NAME="dir.seealso"
>参见</A
></H1
><P
>&#13;    相关函数例如 <A
HREF="function.dirname.html"
><B
CLASS="function"
>dirname()</B
></A
>,<A
HREF="function.is-dir.html"
><B
CLASS="function"
>is_dir()</B
></A
>,<A
HREF="function.mkdir.html"
><B
CLASS="function"
>mkdir()</B
></A
>
    和 <A
HREF="function.rmdir.html"
><B
CLASS="function"
>rmdir()</B
></A
>,见<A
HREF="ref.filesystem.html"
>文件系统函数</A
>一章。
   </P
></DIV
></DIV
><DIV
CLASS="TOC"
><DL
><DT
><B
>目录</B
></DT
><DT
><A
HREF="function.chdir.html"
>chdir</A
>&nbsp;--&nbsp;改变目录</DT
><DT
><A
HREF="function.chroot.html"
>chroot</A
>&nbsp;--&nbsp;改变根目录</DT
><DT
><A
HREF="class.dir.html"
>dir</A
>&nbsp;--&nbsp;directory 类</DT
><DT
><A
HREF="function.closedir.html"
>closedir</A
>&nbsp;--&nbsp;关闭目录句柄</DT
><DT
><A
HREF="function.getcwd.html"
>getcwd</A
>&nbsp;--&nbsp;取得当前工作目录</DT
><DT
><A
HREF="function.opendir.html"
>opendir</A
>&nbsp;--&nbsp;打开目录句柄</DT
><DT
><A
HREF="function.readdir.html"
>readdir</A
>&nbsp;--&nbsp;从目录句柄中读取条目</DT
><DT
><A
HREF="function.rewinddir.html"
>rewinddir</A
>&nbsp;--&nbsp;倒回目录句柄</DT
><DT
><A
HREF="function.scandir.html"
>scandir</A
>&nbsp;--&nbsp;列出指定路径中的文件和目录</DT
></DL
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