discuz安装：mysqli_connect()不支持advice_mysqli_connect

原文：http://blog.csdn.net/changzhi1990/article/details/40983247

php -m

输出：

PHP Warning:  PHP Startup: Unable to load dynamic library './mysqli.so' - ./mysqli.so: cannot open shared object file: No such file or directory in Unknown on line 0

没有载入扩展。

vi /etc/php.ini

去除注释，并设置为：extension_dir = 
 
 
 

  
  
  
#查看是否有mysqli.so
cd /usr/lib64/php/modules/
#没有则安装
yum install php-mysql