递归将给定目录PHP或命令行中的所有文件和目录大写

Question

I need to properly title case all the directories and files inside my application folder as I'm moving my app to PSR-0 with namespacing.

I'm sure there's an elegant way in either php or via the commandline (Mac OSX) to accomplish this without spending hours doing it.

My structure looks like so:

application
    admin
        controller
            dir1
                file.php
            dir2
                file.php
            ...
        language
            english
                english.php
                dir1
                    file.php
                    ...
                dir2
                    file.php
                ...
        model
            dir1
                file.php
                ...
            dir2
                file.php
                ...
            ...
    public
        ...

I tried using glob but that gives me the full file paths and doesn't seem to change the actual directory name or file name.

Any help appreciated.

Answer 1

My suggestion is that you use the RecursiveDirectoryIterator. Documentation can be found here: http://php.net/manual/en/class.recursivedirectoryiterator.php

<?php

$path = realpath('PATH_TO_STARTING_DIRECTORY'); // replace with the real path

$items = new RecursiveIteratorIterator(new RecursiveDirectoryIterator($path), 
RecursiveIteratorIterator::SELF_FIRST);

// Loop through first time & change files
foreach($items as $name => $f){
    if (!is_dir($f)) {
        // If you want to be all caps use
        strtoupper(trim($f));

        // If you want to be only first letter caps
        ucwords(trim($f));
    }
}

// Loop through a second time & change directories
foreach($items as $name => $d) {
    if (is_dir($d) && ('.' != $d && '..' != $d)) {
        // If you want to be all caps use
        strtoupper(trim($d));

        // If you want to be only first letter caps
        ucwords(trim($d));
    }
}
?>