If you want to create a PHP application, chances are that you'll need to read and write files sooner or later. Whether you're reading a config file or writing user data to disk, file I/O is a fundamental topic for any programming language.
In this course, Derek Jensen will show you the ins and outs of file handling for PHP. You'll start with a look at the core file handling functions in PHP. You'll learn how to read, write, and create files with practical examples, and then you'll learn some shortcuts to make working with files even easier.