php swoole的安装 PHP 7下安装Swoole

要求：

	1.环境 centos7/ubuntu16
	2.ＰＨＰ版本　php5.4以上版本

第一步：

		yum update 更新环境

第二步：

	 php php-pear(pecl安装包) php-devel(php-ize) httpd(apache) gcc(编译)
	yum  install php php-pear php-devel httpd gcc
	pecl install swoole 
	yum  install nano

第三部：

	编辑php.ini添加extension swoole
	突出php -m 查看是否添加成功

---

开发坏境：CentOS7，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

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

$ 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=swoole.so
extension=msgpack.so
extension=yar.so

其他问题！！！
//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

//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/

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

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;
  }
}

参考地址：https://blog.csdn.net/gglinux/article/details/68951381