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  1. chroot — Change the root directory closedir — Close directory handle dir — Return an instance of the Directory class 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

    • Installation
    • Php Directory Constants
    • List of Functions
    • Use Cases

    As we have already discussed above that there is no installation needed to use these functions, they are part of the PHP core. For example, PHP needs to be configured with --enable-chroot-func option to enable chroot() function.

    PHP directory constants are useful predefined values that enable users to manage environment variables and directory paths between many platforms. By using these constants, users can write PHP code that is more reliable, portable, and works with a range of operating systems. PHP− indicates the earliest version of PHP that supports the constant.

    PHP - indicates the earliest version of PHP that supports that function. Below are some commonly used PHP directory functions:

    By learning and using these PHP directory functions, user can effectively maintain and modify directories within the applications. 1. Using these functions we can list and organize files in a web-based file manager. 2. It will also help managing uploads and media directories. 3. And lastly we can create and manage directories for storing backup fil...

  2. Example Get your own PHP Server Open a directory, read its contents, then close:

  3. Jan 2, 2026 · Some days before we have seen a set of basic PHP file functions to perform file open, read, write or append operations. Similarly, PHP includes a set of directory functions to deal with the operations, like, listing directory contents, and create/ open/ delete specified directory and etc. These basic functions are listed below. mkdir (): To make new directory. opendir (): To open directory ...

  4. PHP provides several functions to work with directories. To open a directory, you can use the opendir () function, and to close it, you can use the closedir () function.

  5. PHP closedir () function: In this tutorial, we will learn about the PHP closedir () function with its usage, syntax, parameters, return value, and examples.

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  7. In this tutorial, you will learn how to work with directories including open, close, create, remove, and check if a path is a directory.