brew升级swoole踩坑记

问题描述及解决方法

1. 当前php71是通过 brew install php@7.1 方式安装

2. swoole扩展是通过之前brew install php71-swoole 方式安装

3. 执行brew list 查看当前安装情况

   ➜  brew list
   php71-redis     
   php71-swoole        
   php@7.1
   ...
   

4. 通过之前方式brew update php71-swoole更新扩展时会失败

5. 通过brew uninstall php71-swoole先卸载掉swoole扩展，再编译安装

6. 使用php -m |grep swoole查看swoole是否已删除掉

   ➜  php -m | grep swoole
   PHP Warning:  PHP Startup: Unable to load dynamic library '/usr/local/opt/php71-swoole/swoole.so' - dlopen(/usr/local/opt/php71-swoole/swoole.so, 9): image not found in Unknown on line 0
   Warning: PHP Startup: Unable to load dynamic library '/usr/local/opt/php71-swoole/swoole.so' - dlopen(/usr/local/opt/php71-swoole/swoole.so, 9): image not found in Unknown on line 0
   

7. 问题出在这里，swoole扩展仍然被加载

   ➜  conf.d ll
   total 64
   -rw-r--r--  1 wangchen  admin    62B  3  2 18:34 ext-gearman.ini
   -rw-r--r--  1 wangchen  admin   300B  3  2 18:34 ext-igbinary.ini
   -rw-r--r--  1 wangchen  admin    62B  3 19 13:07 ext-imagick.ini
   -rw-r--r--  1 wangchen  admin    62B  3  2 18:34 ext-mongodb.ini
   -rw-r--r--  1 wangchen  admin    62B  3 21 17:02 ext-msgpack.ini
   -rw-r--r--  1 wangchen  admin    78B  4  4 09:51 ext-opcache.ini
   -rw-r--r--  1 wangchen  admin   292B  3  2 18:35 ext-redis.ini
   -rw-r--r--  1 wangchen  admin    59B  3  5 17:59 ext-swoole.ini
   
   ➜  cat /usr/local/etc/php/7.1/conf.d/ext-swoole.ini
   [swoole]
   extension="/usr/local/opt/php71-swoole/swoole.so"
   

8. 删除该配置文件

   ➜  rm -f /usr/local/etc/php/7.1/conf.d/ext-swoole.ini
   

9. 重新安装swoole

   ➜  wget https://github.com/swoole/swoole-src/archive/v2.1.3.tar.gz
   ➜  tar zxcvf swoole-src-2.1.3.tar.gz
   ➜  cd swoole-src-2.1.3
   ➜  phpize
   ➜  ./configure
   ➜  make
   ➜  sudo make install
       Installing shared extensions:     /usr/local/Cellar/php@7.1/7.1.16/pecl/20160303/
       Installing header files:          /usr/local/Cellar/php@7.1/7.1.16/include/php/
   

10. 修改php.ini配置信息，添加swoole扩展

    extension=swoole.so
    

11. brew重启php@7.1

    ➜  ~ brew services restart php@7.1
    Stopping `php@7.1`... (might take a while)
    ==> Successfully stopped `php@7.1` (label: homebrew.mxcl.php@7.1)
    ==> Successfully started `php@7.1` (label: homebrew.mxcl.php@7.1)
    

12. 查看swoole信息

    1. 通过phpinfo()查看swoole信息
    WX20180524-200715.png
    2. 或通过命令行方式查看swoole信息

    ➜  ~ php --ri 'swoole'
    
    swoole
    
    swoole support => enabled
    Version => 2.1.3
    Author => tianfeng.han[email: mikan.tenny@gmail.com]
    coroutine => enabled
    kqueue => enabled
    rwlock => enabled
    async http/websocket client => enabled
    pcre => enabled
    zlib => enabled
    
    Directive => Local Value => Master Value
    swoole.aio_thread_num => 2 => 2
    swoole.display_errors => On => On
    swoole.use_namespace => On => On
    swoole.use_shortname => On => On
    swoole.fast_serialize => Off => Off
    swoole.unixsock_buffer_size => 8388608 => 8388608
    

参考链接

homebrewでphp71-*系がインストールできなくなってた

swoole安装