Roblox API Fetch All Pages

PHP Script using Guzzle, Promises, & CurlMulti to completely fetch paginated results from Roblox Web APIs in a single request

Includes an example for calculating Total Recent Average Price for all of a given user's Collectible "Limiteds" Assets

• Splits each AssetType request into it's own "thread" so all 10 AssetTypes can be fetched in parallel.
• Automatically keeps fetching against next_page_cursor until all pages are retreived.

Usage

1. composer install
2. http://localhost/?userid=SOME_ROBLOX_USERID

Index.php

index.php includes an original_example a basic_solution and the final advanced_solution

• original_example comes from this stackoverflow question: How do i loop through each page by result of cursor which is limited to 1 page of 100 assets per AssetType

• basic_solution is a naive while-loop based approach, calls API sequentially while next_page_cursor is present for each AssetType

• advanced_solution is a slightly optimized version which introduces ->getAsync and CurlMulti into the mix for concurrent web requests

// ~4 seconds for 10 pages of 607 items (incomplete)
// original_example();

// ~15 seconds for 31 pages of 2483
//basic_solution();

// ~4 seconds for 31 pages of 2483 items
advanced_solution();