What are the PHP configuration files?
PHP used with nginx has three configuration files: php.ini, php-fpm.conf, www. conf.
php.ini is the core configuration of PHP runtime. The PHP process in CLI mode and php-fpm mode all read the configuration items in php.ini.
php-fpm.conf is the configuration file of the php process managed by php-fpm. (Recommended learning: PHP programming from entry to proficiency)
The php process running in this mode, in addition to reading the configuration items in php.ini, also reads php -Configuration items in fpm.conf.
www.conf is a supplement to php-fpm.conf.
Important configuration in php.ini
######避免PHP信息暴露在http头中 expose_php = Off ######避免暴露php错误信息 display_errors = Off ######在关闭display_errors后开启PHP错误日志(路径在php-fpm.conf中配置) log_errors = On ######设置PHP的扩展库路径 extension_dir = "/usr/local/php7/lib/php/extensions/no-debug-non-zts-20141001/" ######设置PHP的opcache和mysql动态库 zend_extension=opcache.so extension=mysqli.so extension=pdo_mysql.so ######设置PHP的时区 date.timezone = PRC ######开启opcache [opcache] ; Determines if Zend OPCache is enabled opcache.enable=1 ######设置PHP脚本允许访问的目录(需要根据实际情况配置) ;open_basedir = /usr/share/nginx/html;
Important configuration in php-fpm.conf
;php运行日志 error_log=log/php-fpm.log ;FPM使用的事件机制 events.mechanism = epoll ;php-fpm.conf的补充文件www.conf的路径include=/usr/cg/lnmp/php-7.0.13/etc/php-fpm.d/*.conf
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