$content = file_get_contents('example.txt'); echo $content;
$handle = fopen('example.txt', 'r'); $content = fread($handle, filesize('example.txt')); fclose($handle);This code opens a file called `example.txt` for reading, reads its contents into a variable called `$content`, and then closes the file. By using functions and classes provided by the PHP File package library, you can read and write files, create and delete directories, and perform other file-related tasks in your PHP code.