eventespresso / event-espresso-core

			if(	! EEH_File::ensure_folder_exists_and_is_writable( $parent_folder ) ) {

				return false;

			}

			if ( ! EEH_File::verify_is_writable( $parent_folder, 'folder' )) {

				return false;

			} else {

				if ( ! $wp_filesystem->mkdir( EEH_File::convert_local_filepath_to_remote_filepath(  $folder ) ) ) {

					if ( defined( 'WP_DEBUG' ) && WP_DEBUG ) {

						$msg = sprintf( __( '"%s" could not be created.', 'event_espresso' ), $folder );

						$msg .= EEH_File::_permissions_error_for_unreadable_filepath( $folder );

						throw new EE_Error( $msg );

					}

					return false;

				}

				EEH_File::add_index_file( $folder );

			}

		} elseif ( ! EEH_File::verify_is_writable( $folder, 'folder' )) {

			return false;

		}

		$wp_filesystem = EEH_File::_get_wp_filesystem( $full_file_path );

		$full_file_path = EEH_File::standardise_directory_separators( $full_file_path );

		$parent_folder = EEH_File::get_parent_folder( $full_file_path );

		if ( ! EEH_File::exists( $full_file_path )) {

			if( ! EEH_File::ensure_folder_exists_and_is_writable( $parent_folder ) ) {

				return false;

			}

			if ( ! $wp_filesystem->touch( EEH_File::convert_local_filepath_to_remote_filepath( $full_file_path ) ) ) {

				if ( defined( 'WP_DEBUG' ) && WP_DEBUG ) {

					$msg = sprintf( __( 'The "%s" file could not be created.', 'event_espresso' ), $full_file_path );

					$msg .= EEH_File::_permissions_error_for_unreadable_filepath( $full_file_path );

					throw new EE_Error( $msg );

				}

				return false;

			}

		}

		if ( ! EEH_File::verify_is_writable( $full_file_path, 'file' )) {

			return false;

		}