PHP File and Directories

File:

In PHP, a file is a resource or an entity that can be manipulated to store, read, or modify data. Files are a fundamental aspect of programming, allowing developers to work with persistent data on a file system. PHP provides several functions for working with files, allowing you to perform operations such as reading, writing, appending, and deleting files.

Some of the file operations in PHP are:

• File Handling
• Opening and Closing Files
• Reading Content from Files
• Writing to Files
• Appending to Files
• Checking File Existence
• File Information
• Deleting Files

Directories:

In PHP, a directory, also known as a folder, is a file system container used to organize and store files. Directories play a crucial role in managing and structuring data on a file system. PHP provides several functions for working with directories, allowing developers to perform operations such as creating, removing, opening, and reading directories.

Some of the the operations in PHP are:

• Creating Directories
• Removing Directories
• Opening and Closing Directories
• Reading Directory Contents.
• Recursive Directory
• Checking Directory Exists
• Changing the Current Working Directory
• Getting Directory Information