Sophie: php-manual-en-4.3.0-2mdk noarch

php-manual-en-4.3.0-2mdk.noarch.rpm

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>is_dir</H1
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>    (PHP 3, PHP 4 )</P
>is_dir&nbsp;--&nbsp;Tells whether the filename is a directory</DIV
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><H2
>Description</H2
>bool <B
CLASS="methodname"
>is_dir</B
> ( string filename)<BR
></BR
><P
>&#13;     Returns <TT
CLASS="constant"
><B
>TRUE</B
></TT
> if the filename exists and is a directory. If
     <TT
CLASS="parameter"
><I
>filename</I
></TT
> is a relative filename, it will be
     checked relative to the current working directory.
    </P
><P
>&#13;     The results of this function are cached. See
     <A
HREF="function.clearstatcache.html"
><B
CLASS="function"
>clearstatcache()</B
></A
> for more details.
    </P
><P
>&#13;     This function will not work on <A
HREF="features.remote-files.html"
>remote files</A
>; the file to
     be examined must be accessible via the server's filesystem.
    </P
><P
>&#13;     See also <A
HREF="function.chdir.html"
><B
CLASS="function"
>chdir()</B
></A
>, <A
HREF="class.dir.html"
>dir</A
>,
     <A
HREF="function.opendir.html"
><B
CLASS="function"
>opendir()</B
></A
>, <A
HREF="function.is-file.html"
><B
CLASS="function"
>is_file()</B
></A
> and
     <A
HREF="function.is-link.html"
><B
CLASS="function"
>is_link()</B
></A
>.
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