Solved the Class 'pdo' not found error in CentOS.

Solved the Class 'pdo' not found error in CentOS.

This error occurs when you deploy the lamp environment on centos. Here is the solution

If you use rpm for installation: you only need to run yum install php-pdo and yum install php-mysql. When you run the first sentence, the system will prompt you That the php-pdo package is not found. It doesn't matter, continue to run the next sentence, prompting you not to have a package, whether to download it, continue with y, continue with y, restart Apache: service httpd restart after installation is complete, no error will be reported, because what you just did is to enable the extension of php and MySQL.