Require multiple files

Question

I am building a PHP application that uses a select menu to build email templates. The templates are broken into reusable parts (each is a separate html file). Is there an

Answer 1

EDIT:

Because you want to require or include multiple files, you could use this recursive algorithm to include files in a specified folder. The folder is the root that starts the iterator. Because the algorithm is recursive, it will automatically traverse all subsequent folders and include those files as well.

public function include_all_files($root) {
    $d = new RecursiveDirectoryIterator($root);
    foreach (new RecursiveIteratorIterator($d) as $file => $f) {
        $ext = pathinfo($f, PATHINFO_EXTENSION);
        if ($ext == 'php' || $ext == 'inc')
            include_once ($file); // or require(), require_once(), include_once()
    }
}

include_all_files('./lib');