CendOS 6.5 上编译安装PHP 5/PHP 7的方法介绍

首先安装一些依赖的软件包：

yum install libmcrypt.x86_64 libpng.x86_64 libjpeg-turbo.x86_64
libxml2.x86_64 readline.x86_64 libxml2-devel.x86_64 openssl.x86_64
openssl-devel.x86_64 libcurl-devel.x86_64 libjpeg-turbo-devel.x86_64
libwebp-devel.x86_64 libpng-devel.x86_64 freetype-devel.x86_64
libmcrypt-devel.x86_64 readline-devel.x86_64
然后是正确的配置 PHP7 的编译选项

./configure -C
--prefix=/usr/local/php
--with-readline
--with-curl
--with-gd
--with-iconv
--with-gettext
--with-mcrypt
--with-mysqli
--with-openssl
--enable-pcntl
--enable-soap
--enable-mbstring
--with-zlib
--enable-fpm
--with-freetype-dir=/usr
--with-jpeg-dir=/usr
--with-webp-dir=/usr
--with-png-dir=/usr
最后执行编译指令：

#使用2个核的意思，看CPU多少决定这个参数
make -j 2
make install
编译完了，要单独编译一下 opcache，虽然我觉得这个应该编译进去到 PHP 解释器里面，
但是目前，我只找到了以扩展方式使用的方法。

cd ext/opcode
/usr/local/php/bin/phpize
./configure --with-php-config=/usr/local/php/bin/php-config
make -j 2
make install
然后编辑配置文件，添加：

zend_extension=opcache.so
=====

下面是 PHP 5 的编译脚本：

#!/bin/bash
 
yum -yq install libmcrypt.x86_64 libpng.x86_64 libjpeg-turbo.x86_64
libxml2.x86_64 readline.x86_64 libxml2-devel.x86_64 openssl.x86_64
openssl-devel.x86_64 libcurl-devel.x86_64 libjpeg-turbo-devel.x86_64
libwebp-devel.x86_64 libpng-devel.x86_64 freetype-devel.x86_64
libmcrypt-devel.x86_64 readline-devel.x86_64 libtool-ltdl-devel.x86_64
 
./configure -C
--prefix=/usr/local/php-5.5.16
--with-readline
--with-curl
--with-gd
--with-iconv
--with-gettext
--with-mcrypt
--with-mysqli
--with-pdo-mysql
--with-openssl
--enable-pcntl
--enable-soap
--enable-mbstring
--with-zlib
--enable-fpm
--with-freetype-dir=/usr
--with-jpeg-dir=/usr
--with-png-dir=/usr