WP_Filesystem_ftpsockets::dirlist( string $path = '.', bool $include_hidden = true, bool $recursive = false )

	public function dirlist($path = '.', $include_hidden = true, $recursive = false ) {
		if ( $this->is_file($path) ) {
			$limit_file = basename($path);
			$path = dirname($path) . '/';
		} else {
			$limit_file = false;
		}

		mbstring_binary_safe_encoding();

		$list = $this->ftp->dirlist($path);
		if ( empty( $list ) && ! $this->exists( $path ) ) {

			reset_mbstring_encoding();

			return false;
		}

		$ret = array();
		foreach ( $list as $struc ) {

			if ( '.' == $struc['name'] || '..' == $struc['name'] )
				continue;

			if ( ! $include_hidden && '.' == $struc['name'][0] )
				continue;

			if ( $limit_file && $struc['name'] != $limit_file )
				continue;

			if ( 'd' == $struc['type'] ) {
				if ( $recursive )
					$struc['files'] = $this->dirlist($path . '/' . $struc['name'], $include_hidden, $recursive);
				else
					$struc['files'] = array();
			}

			// Replace symlinks formatted as "source -> target" with just the source name
			if ( $struc['islink'] )
				$struc['name'] = preg_replace( '/(\s*->\s*.*)$/', '', $struc['name'] );

			// Add the Octal representation of the file permissions
			$struc['permsn'] = $this->getnumchmodfromh( $struc['perms'] );

			$ret[ $struc['name'] ] = $struc;
		}

		reset_mbstring_encoding();

		return $ret;
	}