原文链接：http://www.2cto.com/os/201511/450258.html
##### PHP 编译安装 ####
[root@localhost ~]# yum install libxml2-devel curl-devel libjpeg libjpeg-devel libpng libpng-devel freetype freetype-devel net-snmp net-snmp-devel php-mcrypt libmcrypt libmcrypt-devel [root@localhost src]# wget http://ftp.gnu.org/pub/gnu/libiconv/libiconv-1.14.tar.gz
[root@localhost src]# tar zxvf libiconv-1.14.tar.gz
[root@localhost src]# cd libiconv-1.14
[root@localhost libiconv-1.14]# ./configure --prefix=/usr/local/php/libiconv
[root@localhost libiconv-1.14]# make && make install [root@localhost src]# wget http://nchc.dl.sourceforge.net/project/mcrypt/Libmcrypt/2.5.8/libmcrypt-2.5.8.tar.gz
[root@localhost src]# tar zxvf libmcrypt-2.5.8.tar.gz
[root@localhost src]# cd libmcrypt-2.5.8
[root@localhost libmcrypt-2.5.8]# ./configure
[root@localhost libmcrypt-2.5.8]# make && make install [root@localhost libltdl]# /sbin/ldconfig && cd libltdl/
[root@localhost libltdl]# ./configure --enable-ltdl-install
[root@localhost libltdl]# make && make install [root@localhost src]# wget http://nchc.dl.sourceforge.net/project/mhash/mhash/0.9.9.9/mhash-0.9.9.9.tar.gz
[root@localhost src]# tar zxvf mhash-0.9.9.9.tar.gz
[root@localhost src]# cd mhash-0.9.9.9
[root@localhost mhash-0.9.9.9]# ./configure
[root@localhost mhash-0.9.9.9]# make && make install [root@localhost src]# wget http://nchc.dl.sourceforge.net/project/mcrypt/MCrypt/2.6.8/mcrypt-2.6.8.tar.gz
[root@localhost src]# tar zxvf mcrypt-2.6.8.tar.gz
[root@localhost src]# cd mcrypt-2.6.8
[root@localhost mcrypt-2.6.8]# /sbin/ldconfig && export LD_LIBRARY_PATH=/usr/local/lib: LD_LIBRARY_PATH
[root@localhost mcrypt-2.6.8]# ./configure
[root@localhost mcrypt-2.6.8]# make && make install [root@localhost src]# wget http://cn2.php.net/distributions/php-5.6.15.tar.gz
[root@localhost src]# tar zxvf php-5.6.15.tar.gz
[root@localhost src]# cd php-5.6.15 [root@localhost php-5.6.15]# ./configure --prefix=/usr/local/php \
--enable-fpm \
--with-mysql=mysqlnd \
--with-mysqli=mysqlnd \
--with-pdo-mysql=mysqlnd \
--with-gd \
--with-jpeg-dir \
--with-png-dir \
--with-pear \
--with-freetype-dir \
--with-zlib \
--with-libxml-dir \
--with-iconv-dir \
--with-xmlrpc \
--with-mhash \
--with-mcrypt \
--with-curl \
--with-openssl \
--with-snmp \
--with-gettext \
--enable-pdo \
--enable-mbstring \
--enable-ctype \
--enable-simplexml \
--enable-ftp \
--enable-sockets \
--enable-gd-native-ttf \
--enable-sysvsem \
--enable-exif \
--enable-sysvshm \
--enable-xml \
--enable-dom \
--enable-simplexml \
--enable-shmop \
--enable-zip \
--enable-mbregex \
--enable-bcmath \
--enable-inline-optimization \
--enable-soap [root@localhost php-5.6.15]# make && make install [root@localhost php-5.6.15]# cp php.ini-production /usr/local/php/etc/php.ini
[root@localhost ~]# ln -s /usr/local/php/bin/* /usr/sbin/
//查看版本
php -v