How to download and setup promise
Open terminal and run command
git clone https://github.com/reactphp/promise.git
git clone is used to create a copy or clone of promise repositories.
You pass git clone a repository URL. it supports a few different network protocols and corresponding URL formats.
Also you may download zip file with promise https://github.com/reactphp/promise/archive/master.zip
Or simply clone promise with SSH
[email protected]:reactphp/promise.git
If you have some problems with promise
You may open issue on promise support forum (system) here: https://github.com/reactphp/promise/issuesSimilar to promise repositories
Here you may see promise alternatives and analogs
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