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class.dir.html
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class.dir.html
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<HTML
><HEAD
><TITLE
>dir</TITLE
><META
NAME="GENERATOR"
CONTENT="Modular DocBook HTML Stylesheet Version 1.57"><LINK
REL="HOME"
TITLE="PHP Manual"
HREF="manual.html"><LINK
REL="UP"
TITLE="Directory functions"
HREF="ref.dir.html"><LINK
REL="PREVIOUS"
TITLE="chdir"
HREF="function.chdir.html"><LINK
REL="NEXT"
TITLE="closedir"
HREF="function.closedir.html"><META
NAME="HTTP_EQUIV"
CONTENT="text/html; charset=ISO-8859-1"></HEAD
><BODY
CLASS="refentry"
BGCOLOR="#FFFFFF"
TEXT="#000000"
LINK="#0000FF"
VLINK="#840084"
ALINK="#0000FF"
><DIV
CLASS="NAVHEADER"
><TABLE
WIDTH="100%"
BORDER="0"
CELLPADDING="0"
CELLSPACING="0"
><TR
><TH
COLSPAN="3"
ALIGN="center"
>PHP Manual</TH
></TR
><TR
><TD
WIDTH="10%"
ALIGN="left"
VALIGN="bottom"
><A
HREF="function.chdir.html"
>Prev</A
></TD
><TD
WIDTH="80%"
ALIGN="center"
VALIGN="bottom"
></TD
><TD
WIDTH="10%"
ALIGN="right"
VALIGN="bottom"
><A
HREF="function.closedir.html"
>Next</A
></TD
></TR
></TABLE
><HR
ALIGN="LEFT"
WIDTH="100%"></DIV
><H1
><A
NAME="class.dir"
>dir</A
></H1
><DIV
CLASS="refnamediv"
><A
NAME="AEN10002"
></A
><P
> (PHP3 , PHP4 )</P
>dir -- directory class</DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN10005"
></A
><H2
>Description</H2
><DIV
CLASS="funcsynopsis"
><A
NAME="AEN10007"
></A
><P
></P
><P
><CODE
><CODE
CLASS="FUNCDEF"
>new <B
CLASS="function"
>dir</B
></CODE
> (string directory)</CODE
></P
><P
></P
></DIV
><P
> A pseudo-object oriented mechanism for reading a directory. The
given <TT
CLASS="parameter"
><I
>directory</I
></TT
> is opened. Two properties
are available once directory has been opened. The handle
property can be used with other directory functions such as
<A
HREF="function.readdir.html"
><B
CLASS="function"
>readdir()</B
></A
>, <A
HREF="function.rewinddir.html"
><B
CLASS="function"
>rewinddir()</B
></A
> and
<A
HREF="function.closedir.html"
><B
CLASS="function"
>closedir()</B
></A
>. The path property is set to path
the directory that was opened. Three methods are available:
read, rewind and close.
<TABLE
WIDTH="100%"
BORDER="0"
CELLPADDING="0"
CELLSPACING="0"
CLASS="EXAMPLE"
><TR
><TD
><DIV
CLASS="example"
><A
NAME="AEN10018"
></A
><P
><B
>Example 1. <B
CLASS="function"
>Dir()</B
> Example</B
></P
><TABLE
BORDER="0"
BGCOLOR="#E0E0E0"
WIDTH="100%"
><TR
><TD
><PRE
CLASS="programlisting"
> $d = dir("/etc");
echo "Handle: ".$d->handle."<br>\n";
echo "Path: ".$d->path."<br>\n";
while($entry=$d->read()) {
echo $entry."<br>\n";
}
$d->close();
</PRE
></TD
></TR
></TABLE
></DIV
></TD
></TR
></TABLE
>
</P
></DIV
><DIV
CLASS="NAVFOOTER"
><HR
ALIGN="LEFT"
WIDTH="100%"><TABLE
WIDTH="100%"
BORDER="0"
CELLPADDING="0"
CELLSPACING="0"
><TR
><TD
WIDTH="33%"
ALIGN="left"
VALIGN="top"
><A
HREF="function.chdir.html"
>Prev</A
></TD
><TD
WIDTH="34%"
ALIGN="center"
VALIGN="top"
><A
HREF="manual.html"
>Home</A
></TD
><TD
WIDTH="33%"
ALIGN="right"
VALIGN="top"
><A
HREF="function.closedir.html"
>Next</A
></TD
></TR
><TR
><TD
WIDTH="33%"
ALIGN="left"
VALIGN="top"
>chdir</TD
><TD
WIDTH="34%"
ALIGN="center"
VALIGN="top"
><A
HREF="ref.dir.html"
>Up</A
></TD
><TD
WIDTH="33%"
ALIGN="right"
VALIGN="top"
>closedir</TD
></TR
></TABLE
></DIV
></BODY
></HTML
>