How to recursively iterate through files in PHP?

Question

I have set up a basic script that is posting an array of paths to find template files inside them; currently it\'s only searching two levels deep and I\'m having some troubles g

Answer 1

Alternative of my previous answer :

$dir = 'components';
function getFiles($dir, &$results = array(), $filename = 'template.html'){
    $files = scandir($dir);
    foreach($files as $key => $value){
        $path = realpath($dir.'/'.$value);
        if(!is_dir($path)) {
            if($value == $filename)         
                $results[] = $path;         
        } else if($value != "." && $value != "..") {
            getFiles($path, $results);
        }
    }
    return $results;
}
echo '
'.print_r(getFiles($dir), 1).'
';

OUTPUT :

Array
(
    [0] => /web/practise/php/others/test7/components/side/second/template.html
    [1] => /web/practise/php/others/test7/components/side/second/third/template.html
    [2] => /web/practise/php/others/test7/components/side/template.html
    [3] => /web/practise/php/others/test7/components/template.html
)