Centos7编译安装php的grpc和protobuf扩展
grpc php extension
先按照官方文档编译grpc
https://github.com/grpc/grpc/blob/master/BUILDING.md
git clone https://github.com/grpc/grpc
git submodule update --init
make install
编译grpc php extension
yum -y install centos-release-scl.noarch
yum -y install rh-php72 rh-php72-php rh-php72-php-fpm
yum -y install rh-php72-php-devel
cd grpc/src/php/ext/grpc
/opt/rh/rh-php72/root/usr/bin/phpize
./configure --with-php-config=/opt/rh/rh-php72/root/usr/bin/php-config
make
[root@localhost grpc]# ldd .libs/grpc.so
linux-vdso.so.1 => (0x00007fff097cd000)
libgrpc.so.7 => /usr/local/lib/libgrpc.so.7 (0x00007f2c40f73000)
libgpr.so.7 => /usr/local/lib/libgpr.so.7 (0x00007f2c40d66000)
librt.so.1 => /lib64/librt.so.1 (0x00007f2c40b5e000)
libdl.so.2 => /lib64/libdl.so.2 (0x00007f2c4095a000)
libpthread.so.0 => /lib64/libpthread.so.0 (0x00007f2c4073e000)
libc.so.6 => /lib64/libc.so.6 (0x00007f2c40371000)
libssl.so.10 => /lib64/libssl.so.10 (0x00007f2c400ff000)
libcrypto.so.10 => /lib64/libcrypto.so.10 (0x00007f2c3fc9d000)
libm.so.6 => /lib64/libm.so.6 (0x00007f2c3f99b000)
libz.so.1 => /lib64/libz.so.1 (0x00007f2c3f785000)
/lib64/ld-linux-x86-64.so.2 (0x00007f2c41534000)
libgssapi_krb5.so.2 => /lib64/libgssapi_krb5.so.2 (0x00007f2c3f538000)
libkrb5.so.3 => /lib64/libkrb5.so.3 (0x00007f2c3f24f000)
libcom_err.so.2 => /lib64/libcom_err.so.2 (0x00007f2c3f04b000)
libk5crypto.so.3 => /lib64/libk5crypto.so.3 (0x00007f2c3ee18000)
libkrb5support.so.0 => /lib64/libkrb5support.so.0 (0x00007f2c3ec08000)
libkeyutils.so.1 => /lib64/libkeyutils.so.1 (0x00007f2c3ea04000)
libresolv.so.2 => /lib64/libresolv.so.2 (0x00007f2c3e7eb000)
libselinux.so.1 => /lib64/libselinux.so.1 (0x00007f2c3e5c4000)
libpcre.so.1 => /lib64/libpcre.so.1 (0x00007f2c3e362000)
编译protobuf php extension
protobuf-php-3.8.0.tar.gz
cd /root/protobuf-3.8.0/php/ext/google/protobuf
/opt/rh/rh-php72/root/bin/phpize
./configure --with-php-config=/opt/rh/rh-php72/root/usr/bin/php-config
make
[root@localhost protobuf]# ldd .libs/protobuf.so
linux-vdso.so.1 => (0x00007fffe97d2000)
libc.so.6 => /lib64/libc.so.6 (0x00007f6a16da2000)
/lib64/ld-linux-x86-64.so.2 (0x00007f6a173d7000)
最好用编译grpc源码自动下载的源码grpc/third_party/protobuf/php/ext/google/protobuf的这个版本来编译
修改php.ini加载这两个扩展模块
extension=protobuf.so
extension=grpc.so
生成php的grpc代码
protoc --proto_path=./ --php_out=./ --grpc_out=./ --plugin=protoc-gen-grpc=../../bin/grpc_php_plugin.exe ./test.proto
这个命令会生成所有的grpc的proto文件里面的方法和类
php 代码调用 grpc的接口
要引用grpc源代码里面的所有grpc/src/php/lib/Grpc 目录下的文件，还有上一步编译生成的所有PHP代码， 其中 GPBMetadata这个比较重要，好像缺少了protobuf.so会直接段错误崩溃了
<?php
include_once dirname(__FILE__).'/Grpc/AbstractCall.php';
include_once dirname(__FILE__).'/Grpc/BaseStub.php';
include_once dirname(__FILE__).'/Grpc/BidiStreamingCall.php';
include_once dirname(__FILE__).'/Grpc/CallInvoker.php';
include_once dirname(__FILE__).'/Grpc/ClientStreamingCall.php';
include_once dirname(__FILE__).'/Grpc/DefaultCallInvoker.php';
include_once dirname(__FILE__).'/Grpc/Interceptor.php';
include_once dirname(__FILE__).'/Grpc/Internal/InterceptorChannel.php';
include_once dirname(__FILE__).'/Grpc/ServerStreamingCall.php';
include_once dirname(__FILE__).'/Grpc/UnaryCall.php';
include_once dirname(__FILE__).'/GPBMetadata/Test.php';
include_once dirname(__FILE__).'/Test/AuthClient.php';
include_once dirname(__FILE__).'/Test/ListAccountsRequest.php';
include_once dirname(__FILE__).'/Test/ListAccountsResponse.php';
include_once dirname(__FILE__).'/Test/Account.php';
include_once dirname(__FILE__).'/Test/AuthRequest.php';
include_once dirname(__FILE__).'/Test/AuthResponse.php';
include_once dirname(__FILE__).'/Test/Result.php';
function CreatAccounts()
{
$client = new Test\AuthClient('127.0.0.1:10001', [
'credentials' => Grpc\ChannelCredentials::createInsecure(),
]);
$request = new Test\Account();
$request->setUsername("user1");
$request->setPassword("pass1");
$request->setDescription("user1 test test");
list($reply, $status) = $client->CreateAccount($request)->wait();
var_dump($status);
}
function ListAccounts($name)
{
$client = new Test\AuthClient('127.0.0.1:10001', [
'credentials' => Grpc\ChannelCredentials::createInsecure(),
]);
$request = new Test\ListAccountsRequest();
$request->setPageSize(100);
$request->setNextPageToken("");
list($reply, $status) = $client->ListAccounts($request)->wait();
$accounts = $reply->GetAccounts();
return $accounts;
}
CreatAccounts();
var_dump(ListAccounts("test"));
echo "\n";