PHP, Symfony & Laravel playground

Returns the starting project of a playground (Symfony 8, Laravel 13 or plain PHP 8.5 with Composer autoloading): its files, the paths you may create or edit, and, for Symfony and plain PHP, the Composer packages you may add. Call it before create_sandbox to write code that fits the project. Configuration files (config/, bootstrap/) are listed in config_files; ask for their content with include_config when you need to change one.

Creates a shareable link to a playground that runs the given code in the browser (PHP in WebAssembly), with no account and nothing to install. Give only the files you change or add: the others stay as in the starting project (see get_starter). Nothing is stored: the code travels inside the link, after the "#". The page asks the visitor before running code received by a link.

Reads a playground link (https://<site>/bac-a-sable/... or /en/playground/...#code=..., or a short link /bac-a-sable/s/<id> or /en/playground/s/<id>): returns the framework and the files that differ from the starting project, to review or fix the code someone shared.