Centos7 安裝 PHP7最新版的詳細教程

方法一：yum安裝

1.添加源

rpm -Uvh https://centos7.iuscommunity.org/ius-release.rpm

2.yum上進行搜索php版本

yum search php7

3.yum安裝（選擇你要安裝的版本）

yum install php70w

方法二：編譯式安裝

1.下載php版本安裝包

wget -O php7.tar.gz http://cn2.php.net/get/php-7.1.1.tar.gz/from/this/mirror

2.解壓包

tar -xvf php-7.1.1.tar.gz

3.進入php目錄

cd php-7.1.1

4.安裝依賴包

yum install libxml2 libxml2-devel openssl openssl-devel bzip2 bzip2-devel libcurl libcurl-devel libjpeg libjpeg-devel libpng libpng-devel freetype freetype-devel gmp gmp-devel libmcrypt libmcrypt-devel readline readline-devel libxslt libxslt-devel

5.

編譯配置（若是出現錯誤，基本都是上一步的依賴文件沒有安裝所致）

嫌麻煩的能夠從這一步起參考PHP官方安裝說明：http://php.net/manual/zh/install.unix.nginx.php

./configure \
--prefix=/usr/local/php \
--with-config-file-path=/etc \
--enable-fpm \
--with-fpm-user=nginx \
--with-fpm-group=nginx \
--enable-inline-optimization \
--disable-debug \
--disable-rpath \
--enable-shared \
--enable-soap \
--with-libxml-dir \
--with-xmlrpc \
--with-openssl \
--with-mcrypt \
--with-mhash \
--with-pcre-regex \
--with-sqlite3 \
--with-zlib \
--enable-bcmath \
--with-iconv \
--with-bz2 \
--enable-calendar \
--with-curl \
--with-cdb \
--enable-dom \
--enable-exif \
--enable-fileinfo \
--enable-filter \
--with-pcre-dir \
--enable-ftp \
--with-gd \
--with-openssl-dir \
--with-jpeg-dir \
--with-png-dir \
--with-zlib-dir \
--with-freetype-dir \
--enable-gd-native-ttf \
--enable-gd-jis-conv \
--with-gettext \
--with-gmp \
--with-mhash \
--enable-json \
--enable-mbstring \
--enable-mbregex \
--enable-mbregex-backtrack \
--with-libmbfl \
--with-onig \
--enable-pdo \
--with-mysqli=mysqlnd \
--with-pdo-mysql=mysqlnd \
--with-zlib-dir \
--with-pdo-sqlite \
--with-readline \
--enable-session \
--enable-shmop \
--enable-simplexml \
--enable-sockets \
--enable-sysvmsg \
--enable-sysvsem \
--enable-sysvshm \
--enable-wddx \
--with-libxml-dir \
--with-xsl \
--enable-zip \
--enable-mysqlnd-compression-support \
--with-pear \
--enable-opcache

6.正式安裝

make && make install

7.配置環境變量

vi /etc/profile

在尾部添加

PATH=$PATH:/usr/local/php/bin
export PATH

執行命令使得改動當即生效

source /etc/profile

8.配置php-fpm

cp php.ini-production /etc/php.ini
cp /usr/local/php/etc/php-fpm.conf.default /usr/local/php/etc/php-fpm.conf
cp /usr/local/php/etc/php-fpm.d/www.conf.default /usr/local/php/etc/php-fpm.d/www.conf
cp sapi/fpm/init.d.php-fpm /etc/init.d/php-fpm
chmod +x /etc/init.d/php-fpm

9.啓動php-fpm

/etc/init.d/php-fpm start

若是啓動出現如下報錯問題

Starting php-fpm [26-Nov-2017 12:14:22] ERROR: [pool www] cannot get uid for user 'nginx' [26-Nov-2017 12:14:22] ERROR: FPM initialization failed  failed

添加用戶nginx跟對應用戶組便可

groupadd nginx
useradd nginx -g nginx -s /sbin/nologin -M