php 完全安装

1.Install Apache (httpd) Web server and PHP 5.3.9
yum install httpd php php-common

2.Install PHP 5.3.9 modules
yum install php-pecl-apc php-cli php-pear php-pdo php-mysql php-pgsql php-pecl-mongo php-sqlite php-pecl-memcache php-pecl-memcached php-gd php-mbstring php-mcrypt php-xml

3.Start Apache HTTP server (httpd) and autostart Apache HTTP server (httpd) on boot
/etc/init.d/httpd start ## use restart after update
## OR ##
service httpd start ## use restart after update
chkconfig --level 235 httpd on

4.Create test PHP page to check that Apache, PHP and PHP modules are working
<?php
    phpinfo();
?>

5.Enable Remote Connection to Apache HTTP Server (httpd) –> Open Web server Port (80) on Iptables Firewall (as root user again)
vim /etc/sysconfig/iptables
-A INPUT -m state --state NEW -m tcp -p tcp --dport 80 -j ACCEPT
service iptables restart
## OR ##
/etc/init.d/iptables restart


原文地址：http://www.if-not-true-then-false.com/2010/install-apache-php-on-fedora-centos-red-hat-rhel/