Centos 7 下安装PHP7.2（与Apache搭配的安装方式）

（1）源码包下载

百度云下载地址：https://pan.baidu.com/s/1xH7aiGYaX62wij4ul5P-ZQ

提取码：m9zc

（2）安装php依赖组件:

yum -y install wget vim pcre pcre-devel openssl openssl-devel libicu-devel gcc gcc-c++ autoconf libjpeg libjpeg-devel libpng libpng-devel freetype freetype-devel libxml2 libxml2-devel zlib zlib-devel glibc glibc-devel glib2 glib2-devel ncurses ncurses-devel curl curl-devel krb5-devel libidn libidn-devel openldap openldap-devel nss_ldap jemalloc-devel cmake boost-devel bison automake libevent libevent-devel gd gd-devel libtool* libmcrypt libmcrypt-devel mcrypt mhash libxslt libxslt-devel readline readline-devel gmp gmp-devel libcurl libcurl-devel openjpeg-devel

（3）解压源码包并进入目录配置

cp -frp /usr/lib64/libldap* /usr/lib/

./configure \
--prefix=/usr/local/php \
--with-apxs2=/usr/local/apache2/bin/apxs \
--with-config-file-path=/usr/local/php/etc \
--enable-mysqlnd \
--with-mysqli=mysqlnd \
--with-pdo-mysql=mysqlnd \
--enable-pdo \
--with-iconv-dir  \
--with-freetype-dir \
--with-jpeg-dir \
--with-png-dir \
--with-zlib \
--with-libxml-dir= \
--enable-xml \
--enable-session \
--disable-rpath \
--enable-bcmath \
--enable-shmop \
--enable-sysvsem \
--enable-inline-optimization \
--with-curl \
--enable-mbregex \
--enable-mbstring \
--enable-intl \
--enable-pcntl \
--enable-ftp \
--with-gd \
--with-openssl \
--with-mhash \
--enable-pcntl \
--enable-sockets \
--with-xmlrpc \
--enable-zip \
--enable-soap \
--with-gettext \
--disable-fileinfo \
--enable-opcache \
--enable-maintainer-zts \
--with-xsl \
--enable-tokenizer

（4）编译与安装

make -j  && make install

（5）完成安装后配置php.ini文件：

cp /usr/local/src/php-7.2.12/php.ini-development /usr/local/php/etc/php.ini

修改 php.ini 相关参数：

mysqli.default_socket = /usr/local/mysql/mysql.sock ;将php与mysql关联
date.timezone = Asia/Shanghai ;时区设置
expose_php = Off ;隐藏 “X-Powered-By: PHP/5.2.” 这个信息。
short_open_tag = ON ;开启短标签
max_execution_time =  ;脚本的最大执行时间
max_input_time =
memory_limit = 128M
post_max_size = 32M

（6）验证安装的模块

/usr/local/php/bin/php –m

(7)关联php与apache服务

编辑Apache配置文件，使httpd支持php网页解析:

添加以下两行内容：

AddType application/x-httpd-php .php
AddType application/x-httpd-php-source .phps

修改以下内容：

DirectoryIndex index.php index.html ;此处注意，php文件必须放前面，优先读取

至此，PHP已完全安装。