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<?php /** * Filters the list of directories, exclude the media subfolders. * * @package Smush\Core\Modules\Helpers */ namespace Smush\Core\Modules\Helpers; use RecursiveFilterIterator; use WP_Smush; if ( ! defined( 'ABSPATH' ) ) { exit; } /** * Class Iterator extends RecursiveFilterIterator */ class Iterator extends RecursiveFilterIterator { /** * Accept method. * * @return bool */ public function accept() { $path = $this->current()->getPathname(); if ( $this->isDir() && ! WP_Smush::get_instance()->core()->mod->dir->skip_dir( $path ) ) { return true; } if ( ! $this->isDir() ) { return true; } return false; } }