PHP Directory Functions
PHP Directory Introduction
Directory functions allow you to obtain information about directories and their contents.
Installation
PHP Directory Function is a part of the PHP core. These functions can be used without installation.
PHP 5 Directory Function
| Function | Description |
|---|---|
| chdir() | Changes the current directory. |
| chroot() | Changes the root directory. |
| closedir() | Closes the directory handle. |
| dir() | Returns an instance of the Directory class. |
| getcwd() | Returns the current working directory. |
| opendir() | Opens a directory handle. |
| readdir() | Returns the entries in the directory handle. |
| rewinddir() | Resets the directory handle. |
| scandir() | Returns an array of files and directories in the specified directory. |
