1、下载protobufc
https://github.com/google/protobuf/releases/download/v3.5.0/protoc-3.5.0-win32.zip
解压后放d:protoc，将d:protocin加入PATH
2、下载使用drslump/Protobuf-PHP
进入https://github.com/drslump/Protobuf-PHP，点击clone or download按钮，下载后放E:sourceProtobuf-PHP
3、转换proto文件为php文件
test2.proto也放在E:sourceProtobuf-PHP
syntax = "proto3";
message PhoneNumber {
string number = 1;
int32 type = 2;
}
message Person {
string name = 1;
int32 id = 2;
string email = 3;
repeated PhoneNumber phone = 4;
double money = 5;
}
message AddressBook {
repeated Person person = 1;
}
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e:
cd source/Protobuf-PHP-master
protoc --plugin=protoc-gen-php=.protoc-gen-php.php --proto_path=./ --php_out=./out ./test2.proto
生成的文件放的out目录里
GPBMetadata/test2.php
AddressBook.php
Person.php
PhoneNumber.php