WP_Filesystem_ftpsockets::mkdir( string $path, int|false $chmod = false, string|int|false $chown = false, string|int|false $chgrp = false ): bool

581	public function mkdir( $path, $chmod = false, $chown = false, $chgrp = false ) {582		$path = untrailingslashit( $path );583 584		if ( empty( $path ) ) {585			return false;586		}587 588		if ( ! $this->ftp->mkdir( $path ) ) {589			return false;590		}591 592		if ( ! $chmod ) {593			$chmod = FS_CHMOD_DIR;594		}595 596		$this->chmod( $path, $chmod );597 598		return true;599	}