   #PHP Manual Function Reference dio_write chdir

   PHP Manual
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XXIII. Directory functions

Introduction

Requirements

   No external libraries are needed to build this extension.

Installation

   There is no installation needed to use these functions; they are part
   of the PHP core.

Runtime Configuration

   This extension has no configuration directives defined in php.ini.

Resource Types

Predefined Constants

   The constants below are defined by this extension, and will only be
   available when the extension has either been compiled into PHP or
   dynamically loaded at runtime.

   DIRECTORY_SEPARATOR (string)

   PATH_SEPARATOR (string)

See Also

   For related functions such as dirname(), is_dir(), mkdir(), and
   rmdir(), see the Filesystem section.

   Table of Contents
   chdir -- Change directory
   chroot -- Change the root directory
   dir -- directory class
   closedir -- close directory handle
   getcwd -- gets the current working directory
   opendir -- open directory handle
   readdir -- read entry from directory handle
   rewinddir -- rewind directory handle
   scandir --  List files and directories inside the specified path
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