From 50b52d2544192eba67b339451e460508b0eb8d5d Mon Sep 17 00:00:00 2001
From: jim winstead <jimw@php.net>
Date: Thu, 18 Apr 2002 21:36:40 +0000
Subject: [PATCH] is_dir: clarify how relative filenames are handled, add see
 also for chdir

git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@78693 c90b9560-bf6c-de11-be94-00142212c4b1
---
 reference/filesystem/functions/is-dir.xml | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/reference/filesystem/functions/is-dir.xml b/reference/filesystem/functions/is-dir.xml
index 6748c21f68..6e44640a98 100644
--- a/reference/filesystem/functions/is-dir.xml
+++ b/reference/filesystem/functions/is-dir.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="iso-8859-1"?>
-<!-- $Revision: 1.2 $ -->
+<!-- $Revision: 1.3 $ -->
 <!-- splitted from ./en/functions/filesystem.xml, last change in rev 1.2 -->
   <refentry id="function.is-dir">
    <refnamediv>
@@ -13,7 +13,9 @@
       <methodparam><type>string</type><parameter>filename</parameter></methodparam>
      </methodsynopsis>
     <para>
-     Returns &true; if the filename exists and is a directory.
+     Returns &true; if the filename exists and is a directory. If
+     <parameter>filename</parameter> is a relative filename, it will be
+     checked relative to the current working directory.
     </para>
     <para>
      The results of this function are cached. See
@@ -25,7 +27,7 @@
      be examined must be accessible via the server's filesystem.
     </simpara>
     <para>
-     See also <function>is_file</function> and
+     See also <function>chdir</function>, <function>is_file</function> and
      <function>is_link</function>.
     </para>
    </refsect1>