在PHP 7下安装Swoole与Yar,Yaf的方法教程

本文开发坏境：

• CentOS 7
• PHP 7.0.16

安装PECL

    //php版本 > 7
    $ wget http://pear.php.net/go-pear.phar
    $ php go-pear.phar
    //php版本 < 7
    $ yum install php-pear
    //否则会报错PHP Parse error: syntax error, unexpected //'new' (T_NEW) in /usr/share/pear/PEAR/Frontend.php on //line 91

安装swoole

    $ sudo pecl install swoole
    //报错如下
    //Warning: Invalid argument supplied for foreach() in //Command.php on line 249
    vi `which pecl`
    //找到最后一行
    exec $PHP -C -n -q $INCARG -d date.timezone=UTC -d output_buffering=1 -d variables_order=EGPCS -d safe_mode=0 -d register_argc_argv="On" $INCDIR/peclcmd.php "$@"
    去掉 -n 标示
    //报错如下
    //running: phpize
    //Can't find PHP headers in /usr/include/php
    //安装 php-devel
    sudo yum install php70w-devel
    成功！
    //Build process completed successfully
    //Installing '/usr/lib64/php/modules/swoole.so'
    //install ok: channel://pecl.php.net/swoole-1.9.8

配置 php.ini

    $ php -i | grep php.ini
    //修改或者添加
     extension=swoole.so

安装 Yar和Yaf

    $ sudo ./pecl install msgpack
    //pecl/yar requires PHP (version >= 5.2.0, version <= 5.6.99), installed version is 7.0.16
    //注意PHP7,要使用yar-2.0.2
    $ sudo ./pecl install yar-2.0.2 //注意yar-2.0.2版本
    //添加，json.so 要放到前面。否则会报
    //PHP Warning: PHP Startup: Unable to load dynamic library '/usr/lib64/php/modules/yar.so' - /usr/lib64/php/modules/yar.so: undefined symbol: php_json_decode_ex in Unknown on line 0
    extension=json.so //放前面
    extension=msgpack.so
    extension=yar.so
    //重启php服务
    sudo systemctl restart php-fpm.service
    //其他报错
    //perl: warning: Setting locale failed.
    //perl: warning: Please check that your locale //settings:
    // LANGUAGE = (unset),
    // LC_ALL = (unset),
     // LANG = "en_US.UTF-8"

    $ localedef -v -c -i en_US -f UTF-8 en_US.UTF-8
    //其他报错
    //checking for cURL in default path... not found
    //configure: error: Please reinstall the libcurl distribution - easy.h should be in <curl-dir>/include/curl/
    $ sudo yum -y install curl-devel
    //安装Yaf
    $ sudo ./pecl install yaf
    //更新php.ini
    extension=yaf.so
    //重启服务
    $ sudo systemctl restart php-fpm.service
    //安装脚手架
    $ git clone http://pecl.php.net/package/yaf
    $ cd php-yaf/tools/cg
    $ php yaf-cg app
    //配置 项目目录指向 app/index.php
    //访问配置host

nginx 配置

    server {
     listen ****;
     server_name domain.com;
     root document_root;
     index index.php index.html index.htm;

     if (!-e $request_filename) {
     rewrite ^/(.*) /index.php/$1 last;
     }
    }

Enjoy it！

总结

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