如何开启PHP的PDO扩展模块

------------------------报错------------------------

Fatal error: Class 'PDO' not found in /usr/share/nginx/html/Core/Library/Think/Db.class.php on line 39

:(

Class 'PDO' not found

错误位置

FILE: /usr/share/nginx/html/Core/Library/Think/Db.class.php 　LINE: 39

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1、进行源码包ext/pdo目录

# cd php-5.6.14/ext/pdo

2、执行/usr/local/php/bin/phpize 

3、配置、编译、安装扩展PDO

# ./configure --with-php-config=/usr/local/php/bin/php-config --enable-pdo=shared && make && make install

……………

Installing shared extensions:     /usr/local/php/lib/php/extensions/no-debug-non-zts-20131226/

Installing header files:          /usr/local/php/include/php/

Installing PDO headers:          /usr/local/php/include/php/ext/pdo/

4、配置、编译、安装pdo_mysql

# cd ../pdo_mysql/

# /usr/local/php/bin/phpize

# ./configure --with-php-config=/usr/local/php/bin/php-config --with-pdo-mysql=/usr/local/mysql2

……………

Build complete.

Don't forget to run 'make test'.

Installing shared extensions:     /usr/local/php/lib/php/extensions/no-debug-non-zts-20131226/

5、在php配置文件中加入

vi /usr/local/php/lib/php.ini

…………

extension=/usr/local/php/lib/php/extensions/no-debug-non-zts-20131226/pdo_mysql.so

extension=/usr/local/php/lib/php/extensions/no-debug-non-zts-20131226/pdo.so

6、启动php-fpm服务

# /usr/local/php/sbin/php-fpm