PHP Directories Processing All Files in a Directory Recursively Problem You want to do something to all the files in a directory and in any subdirectories. For example, you want to see how much disk space is consumed by all the file...

PHP Directories  Processing All Files in a Directory Problem You want to iterate over all files in a directory. For example, you want to create a  box in a form that lists all the files in a directory. Solution Use a ...

PHP Directories Getting File Information Problem You want to read a file’s metadata—for example, permissions and ownership. Solution Use stat(), which returns an array of information about a file:        $info = stat('harpo...