php的error.log写了两个文件是为啥?

furlxy

昨天打开了php-fpm的error, /usr/local/php/etc/php-fpm.conf配置如下:

1. 
   
2. [global]
   
3. pid = /usr/local/php/var/run/php-fpm.pid
   
4. error_log = /usr/local/php/var/log/php-fpm.log
   
5. log_level = notice
   
6. 
   
7. [www]
   
8. listen = /tmp/php-cgi.sock
   
9. listen.backlog = -1
   
10. listen.allowed_clients = 127.0.0.1
    
11. listen.owner = www
    
12. listen.group = www
    
13. listen.mode = 0666
    
14. user = www
    
15. group = www
    
16. pm = dynamic
    
17. pm.max_children = 20
    
18. pm.start_servers = 10
    
19. pm.min_spare_servers = 10
    
20. pm.max_spare_servers = 20
    
21. request_terminate_timeout = 100
    
22. request_slowlog_timeout = 0
    
23. slowlog = var/log/slow.log
    
24. php_admin_value[error_log] = /usr/local/php/var/log/php_errors.log
    
25. php_admin_flag[log_errors] = on
    
26. php_flag[display_errors] = On
    

复制代码

然后我写了个错误的代码想试一下php是不是会保存log发现存了两份log,分别在/home/wwwroot/xxx(我的域名目录) 这个目录下会生成一个error.log,同时又在/usr/local/php/var/log/php_errors.log 这个目录也生成一个错误文件
这是为啥啊?如何只让php-fpm只生成一份错误log呢?

furlxy

看了下代码,有个文件设置了ini_set('error_log', dirname(__FILE__) . '/error.log'); 尴尬