i3130002 / tradingview-saveload_backend-PHP

This is a replica of https://github.com/tradingview/saveload_backend/ in php

Charting Library Save/Load PHP Backend

This is a simplest way to impliment the backend for TradingVIew charting library in PHP.

Requirements

PHP and file access

How to start

1. Make sure co copy the project into your hosting

2. charts.php and .htaccess should be under loadSave

3. In case you have higher .htaccess you should exclude the subdirectory loadSave using below code

   RewriteRule ^sub-dir/ - [L]
   

   From https://stackoverflow.com/a/26499949/1454173

4. Point your charting library to the api like this

   function initOnReady() {
   	var widget = window.tvWidget = new TradingView.widget({
   		...
   		charts_storage_url: window.location.href,
   		charts_storage_api_version: "loadSave",
   		...
   	});
   };
   

Documentation

The Tradingview charting library none official documentation is located at https://github.com/trunknx/charting_library_wiki/wiki/Saving-and-Loading-Charts