How to install php fast cgi in ubuntu 12.03 & apache t

Please provide one good document with step by step installations as same as digital ocean articles.

Thanks in advance

PHP 5.3.10-1ubuntu3.7 with Suhosin-Patch (cli) (built: Jul 15 2013 18:10:56) Copyright © 1997-2012 The PHP Group Zend Engine v2.3.0, Copyright © 1998-2012 Zend Technologies

iam using apache

Server version: Apache/2.2.22 (Ubuntu) Server built: Jul 12 2013 13:38:21 Server’s Module Magic Number: 20051115:30 Server loaded: APR 1.4.6, APR-Util 1.3.12 Compiled using: APR 1.4.6, APR-Util 1.3.12 Architecture: 32-bit Server MPM: Prefork threaded: no forked: yes (variable process count) Server compiled with… -D APACHE_MPM_DIR=“server/mpm/prefork” -D APR_HAS_SENDFILE -D APR_HAS_MMAP -D APR_HAVE_IPV6 (IPv4-mapped addresses enabled) -D APR_USE_SYSVSEM_SERIALIZE -D APR_USE_PTHREAD_SERIALIZE -D SINGLE_LISTEN_UNSERIALIZED_ACCEPT -D APR_HAS_OTHER_CHILD -D AP_HAVE_RELIABLE_PIPED_LOGS -D DYNAMIC_MODULE_LIMIT=128 -D HTTPD_ROOT=“/etc/apache2” -D SUEXEC_BIN=“/usr/lib/apache2/suexec” -D DEFAULT_PIDLOG=“/var/run/apache2.pid” -D DEFAULT_SCOREBOARD=“logs/apache_runtime_status” -D DEFAULT_LOCKFILE=“/var/run/apache2/accept.lock” -D DEFAULT_ERRORLOG=“logs/error_log” -D AP_TYPES_CONFIG_FILE=“mime.types” -D SERVER_CONFIG_FILE=“apache2.conf”