PHP open PDO MySQL Extension module method detailed

In the Windows Server

Locate the php.ini file for the PHP installation directory and then we search
Extension=php_pdo.dll this line to see if there is a semicolon in front of the line, and if so, remove it. and find out if there are any extension=php_pdo_mysql.dll. If so, remove the preceding semicolon as well. If not, add manually

The final two lines of configuration are as follows

Extension=php_pdo.dll
Extension=php_pdo_mysql.dll

The last reboot is Apahce/iis.

In the CentOS server

First to http://pecl.php.net/to find the required version, I use a stable version. Take a look at the instructions first, especially the MySQL version of PHP.

wget http://pecl.php.net/get/PDO_MYSQL-1.0.2.tgz
Tar xzvf pdo_mysql-1.0.2.tgz
CD pdo_mysql-1.0.2
/usr/local/php/bin/phpize
Configuring for:
PHP Api version:20041225
Zend Module Api no:20060613
Zend Extension Api no:220060519
./configure--with-php-config=/usr/local/php/bin/php-config After configure, you can make it.

Make
Make install note the full path of the Pdo_mysql, and mine is:
/usr/local/php/lib/php/extensions/debug-non-zts-20060613/pdo_mysql.so
And then in/usr/local/lib/php.ini
Add a sentence:

extension=/usr/local/php/lib/php/extensions/debug-non-zts-20060613/pdo_mysql.so restart Apache to see that the Pdo_mysql has been loaded successfully. (Successful test)