yar 是鸟哥 使用C语言写的一款RPC框架 ，要使用yar 必须打扩展 .so 文件。
如何在Linux系统下安装yar的扩展，使php可以使用？
我们需要借助github
https://github.com/search?q=yar
或者使用php
https://pecl.php.net/package/yar
这个地址，进行下载
下载源码文件进行安装。
[root@localhost src]# wget https://pecl.php.net/get/yar-2.0.5.tgz --2019-04-04 22:36:02-- https://pecl.php.net/get/yar-2.0.5.tgz Resolving pecl.php.net... 104.236.228.160 Connecting to pecl.php.net|104.236.228.160|:443... connected. HTTP request sent, awaiting response... 200 OK Length: 38004 (37K) [application/octet-stream] Saving to: “yar-2.0.5.tgz” 100%[===================================================================================================================>] 38,004 144K/s in 0.3s 2019-04-04 22:36:04 (144 KB/s) - “yar-2.0.5.tgz” saved [38004/38004] [root@localhost src]# tar -xf yar-2.0.5.tgz [root@localhost src]# cd yar-2.0.5 [root@localhost yar-2.0.5]# ls config.m4 LICENSE tests yar.c yar_exception.c yar_packager.h yar_request.c yar_response.h yar_transport.c config.w32 packagers tools yar_client.c yar_exception.h yar_protocol.c yar_request.h yar_server.c yar_transport.h CREDITS php_yar.h transports yar_client.h yar_packager.c yar_protocol.h yar_response.c yar_server.h [root@localhost yar-2.0.5]# #找到phpize [root@localhost yar-2.0.5]# ls /usr/local/php/php7/bin/ pear peardev pecl phar phar.phar php php-cgi php-config phpdbg phpize [root@localhost yar-2.0.5]# /usr/local/php/php7/bin/phpize Configuring for: PHP Api Version: 20170718 Zend Module Api No: 20170718 Zend Extension Api No: 320170718 [root@localhost yar-2.0.5]# [root@localhost yar-2.0.5]# [root@localhost yar-2.0.5]# ./configure --with-php-config=/usr/local/php/php7/bin/php-config [root@localhost yar-2.0.5]# make && make install [root@localhost yar-2.0.5]# ............ ................ ............ See any operating system documentation about shared libraries for more information, such as the ld(1) and ld.so(8) manual pages. ---------------------------------------------------------------------- Build complete. Don't forget to run 'make test'. Installing shared extensions: /usr/local/php/php7/lib/php/extensions/no-debug-non-zts-20170718/ [root@localhost yar-2.0.5]# [root@localhost yar-2.0.5]# ls /usr/local/php/php7/lib/php/extensions/no-debug-non-zts-20170718/ mongodb.so opcache.a opcache.so openssl.so pcntl.so phalcon.so redis.so swoole.so xhprof.so yaf.so yar.so zlib.so 至此安装完成
配置php.ini 文件
我的php文件放在 /usr/local/php/php7/etc 这个目录下，直接打开，进行修改
至此，安装完成，重新启动php 即可。
重启过程：我本地把php7 建立了一个 service 的脚本命令，
[root@localhost yar-2.0.5]# service phpfpm7 restart Gracefully shutting down php-fpm . done Starting php-fpm done
这样我就启动完成了。
重新检测php是否支持yar的扩展
[root@localhost yar-2.0.5]# php -m | grep yar yar