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;

									 }

									}