centos如何完全卸载php

#rpm -qa|grep php

#php-pdo-5.1.6-27.el5_5.3

#php-mysql-5.1.6-27.el5_5.3

#php-xml-5.1.6-27.el5_5.3

#php-cli-5.1.6-27.el5_5.3

#php-common-5.1.6-27.el5_5.3

#php-gd-5.1.6-27.el5_5.3