Goridge is high performance PHP-to-Golang codec library which works over native PHP sockets and Golang net/rpc package. The library allows you to call Go service methods from PHP with minimal footprint, structures and []byte support.

• no external dependencies or services, drop-in
• low message footprint (9 bytes over any binary payload)
• sockets over TCP or Unix (ext-sockets is required), standard pipes
• very fast (300k calls per second on Ryzen 1700X over 20 threads)
• native net/rpc integration, ability to connect to existed application(s)
• structured data transfer using json
• []byte transfer, including big payloads
• service, message and transport level error handling
• hackable
• works on Windows

$ go get "github.com/spiral/goridge"

$ composer require spiral/goridge

<?php
use Spiral\Goridge;
require "vendor/autoload.php";

$rpc = new Goridge\RPC(new Goridge\SocketRelay("127.0.0.1", 6001));

echo $rpc->call("App.Hi", "Antony");

package main

import (
	"fmt"
	"github.com/spiral/goridge"
	"net"
	"net/rpc"
)

type App struct{}

func (s *App) Hi(name string, r *string) error {
	*r = fmt.Sprintf("Hello, %s!", name)
	return nil
}

func main() {
	ln, err := net.Listen("tcp", ":6001")
	if err != nil {
		panic(err)
	}

	rpc.Register(new(App))

	for {
		conn, err := ln.Accept()
		if err != nil {
			continue
		}
		go rpc.ServeCodec(goridge.NewCodec(conn))
	}
}

Check this libraries in order to find suitable socket manager:

• https://github.com/fatih/pool
• https://github.com/hashicorp/yamux

The MIT License (MIT). Please see LICENSE for more information.