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Informations about the package php-libra


Latest Stable Version License Build Status

A php library to work with the Libra gRPC client and protobuf.

Sample Code


The best place to learn about the library is to read the example code.

Installation with composer

Note to Developers

Protobuf Installation

Official gRPC documentation here

For Ubuntu LTS 18.04

Build protobufs for php

All *.proto files are from libra repo.

The above command will generate php protobuf in the following folders.

The only code that is editable for the library resides in src/PhpLibra

The above command will auto generate php proto files to lib folder

Other Packages

A lot of ideas and inspirations for this package were taken from

Common Errors

You do not have the grpc library enabled. php -i | grep grpc should return something. Add to your php.ini. See above.

Missing on your php server. Either ../fpm/php.ini or ../apache/php.ini Check phpinfo() for grpc to appear. Restart your server.


An open source library from:


Requires grpc/grpc Version ^1.22
google/protobuf Version ^3.8
google/flatbuffers Version ^1.11

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