Predefined Constants
chdir
Directories
PHP Manual

# Directory Functions

# 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 — Return an instance of the 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

Predefined Constants
chdir
Directories
PHP Manual