Hi I am trying to get RecursiveDirectoryIterator class using a extension on the FilterIterator to work but for some reason it is iterating on the root directory only.

my code is this.

    class fileTypeFilter extends FilterIterator
{
    public function __construct($path)
    {
        parent::__construct(new RecursiveDirectoryIterator($path));
    }  
    public function accept()
    {
        $file = $this->getInnerIterator()->current();
        return preg_match('/\.php/i', $file->getFilename());
    }    

}

$it = new RecursiveDirectoryIterator('./');
$it = new fileTypeFilter($it);

foreach ($it as $file)
{
    echo $file;
}

my directory structure is something like this.

-Dir1
--file1.php
--file2.php
-Dir2
--file1.php

etc etc

But as I said before the class is not recursively iterating over the entire directory structure and is only looking at the root.

Question is, how do use a basic RescursiveDirectoryIterator to display folders and then run the FilterIterator to only show the php files in those directorys?

Cheers