安装PHP步骤及操作

1. 配置pcre

下载：http://jaist.dl.sourceforge.net/project/pcre/pcre/8.32/pcre-8.32.tar.bz2
  ./configure --prefix=/usr/local/pcre
  make & make install

2. 配置apr

下载：http://apache.dataguru.cn//apr/apr-1.4.6.tar.gz
  ./configure --prefix=/usr/local/apr
  make & make install

3. 配置apr-util

下载：http://apache.dataguru.cn//apr/apr-util-1.5.2.tar.gz
  ./configure --prefix=/usr/local/apr-util --with-apr=/usr/local/apr
  make & make install

4. 配置apache httpd
  ./configure --prefix=/usr/local/apache2 --with-pcre=/usr/local/pcre --with-apr=/usr/local/apr --with-apr-util=/usr/local/apr-util --enable-load-all-modules
  make & make install
  打开httpd.conf，修改ServerName为：127.0.0.1
  启动服务 httpd -k start或 httpd -k restart
 
5. 配置libiconv

下载：http://ftp.gnu.org/pub/gnu/libiconv/libiconv-1.14.tar.gz
 ./configure --prefix=/usr/local/libiconv
 make & make install

6. 配置php

 yum install libtool-ltdl-devel
 修改libtool文件，add /usr/lib64 (or wherever yours is) to sys_lib_search_path_spec AND sys_lib_dlsearch_path_spec

./configure --prefix=/usr/local/php5 --with-apxs2=/usr/local/apache2/bin/apxs --with-iconv=/usr/local/libiconv --with-mysqli --with-freetype-dir --with-jpeg-dir --with-png-dir --with-zlib --with-curl --with-gd --enable-gd-native-ttf --with-apxs2=/usr/local/apache2/bin/apxs --enable-sockets

  make & make install

7. 修改相关配置文件的参数