PHP7 install

安装依赖包

yum install -y gcc gcc-c++  make zlib zlib-devel pcre pcre-devel  libjpeg libjpeg-devel libpng libpng-devel freetype freetype-devel libxml2 libxml2-devel glibc glibc-devel glib2 glib2-devel bzip2 bzip2-devel ncurses ncurses-devel curl curl-devel e2fsprogs e2fsprogs-devel krb5 krb5-devel openssl openssl-devel openldap openldap-devel nss_ldap openldap-clients openldap-servers

下载安装包

cd /usr/local/src
wget https://www.php.net/distributions/php-7.1.22.tar.gz

解压

cd /usr/local/src
tar -zxvf php-7.1.22.tar.gz

检查当前的环境是否满足要安装软件的依赖关系

cd cd /usr/local/src/php-7.1.31
./configure --prefix=/usr/local/php --with-config-file-path=/usr/local/php/etc --enable-mbstring --enable-ftp --with-gd --with-jpeg-dir=/usr --with-png-dir=/usr --with-mysql=mysqlnd --with-mysqli=mysqlnd --with-pdo-mysql=mysqlnd --without-pear  --disable-phar --enable-sockets --with-freetype-dir=/usr --with-zlib --with-libxml-dir=/usr --with-xmlrpc --enable-zip --enable-fpm --enable-xml --enable-sockets --with-gd --with-zlib --with-iconv --enable-zip --with-freetype-dir=/usr/lib/ --enable-soap --enable-pcntl --enable-cli --with-curl

—prefix=安装目录
—with-使用包名称[=包目录]
—enable-需要激活的功能

编译安装

make
make install

php.ini：php配置文件

cp php.ini-production /usr/local/php/etc/php.ini

php-fpm.conf：php-fpm配置文件

cd /usr/local/php/etc
cp php-fpm.conf.default php-fpm.conf

www.conf：配置用户文件

cd /usr/local/php/etc/php-fpm.d
cp www.conf.default www.conf

启动php

/uer/local/php/sbin/php-fpm start        #php-fpm启动命令
/uer/local/php/sbin/php-fpm stop         #php-fpm停止命令
/uer/local/php/sbin/php-fpm restart        #php-fpm重启命令
#查看是否已经成功启动PHP
ps aux | grep php
ps -ef | grep php 
ps -A | grep -i php

10.配置环境变量

vim /etc/profile
#在文件最后添加一行内容：export PATH=$PATH:/usr/local/php/bin
export PATH=$PATH:/usr/local/php/bin
#保存并退出编辑器，然后执行source /etc/profile
source /etc/profile
#php命令查看php版本信息，如果有显示版本，说明配置成功
php -v

11.PHP扩展

扩展包可以先去php的ext文件夹中找
tar -xzvf 扩展包
cd 扩展包
phpize
./configure --with-php-config=/usr/local/php/bin/php-config