Centos7 安裝PHP7

方法1、簡單安裝（經過yum）

1.安裝epel-release

rpm -ivh http://dl.fedoraproject.org/pub/epel/7/x86_64/e/epel-release-7-5.noarch.rpm

2.安裝PHP7的rpm源

rpm -Uvh https://mirror.webtatic.com/yum/el7/webtatic-release.rpm

3.安裝PHP7

yum install php70w

方法二：編譯安裝

1.下載php7

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

2.解壓php7

1 tar -xvf php7.tar.gz

3.進入php目錄

1 cd php-7.0.4

4.安裝依賴包

1 # 直接複製下面一行（不包括本行）
2 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

 1 ./configure \
 2 --prefix=/usr/local/php \
 3 --with-config-file-path=/etc \
 4 --enable-fpm \
 5 --with-fpm-user=nginx \
 6 --with-fpm-group=nginx \
 7 --enable-inline-optimization \
 8 --disable-debug \
 9 --disable-rpath \
10 --enable-shared \
11 --enable-soap \
12 --with-libxml-dir \
13 --with-xmlrpc \
14 --with-openssl \
15 --with-mcrypt \
16 --with-mhash \
17 --with-pcre-regex \
18 --with-sqlite3 \
19 --with-zlib \
20 --enable-bcmath \
21 --with-iconv \
22 --with-bz2 \
23 --enable-calendar \
24 --with-curl \
25 --with-cdb \
26 --enable-dom \
27 --enable-exif \
28 --enable-fileinfo \
29 --enable-filter \
30 --with-pcre-dir \
31 --enable-ftp \
32 --with-gd \
33 --with-openssl-dir \
34 --with-jpeg-dir \
35 --with-png-dir \
36 --with-zlib-dir \
37 --with-freetype-dir \
38 --enable-gd-native-ttf \
39 --enable-gd-jis-conv \
40 --with-gettext \
41 --with-gmp \
42 --with-mhash \
43 --enable-json \
44 --enable-mbstring \
45 --enable-mbregex \
46 --enable-mbregex-backtrack \
47 --with-libmbfl \
48 --with-onig \
49 --enable-pdo \
50 --with-mysqli=mysqlnd \
51 --with-pdo-mysql=mysqlnd \
52 --with-zlib-dir \
53 --with-pdo-sqlite \
54 --with-readline \
55 --enable-session \
56 --enable-shmop \
57 --enable-simplexml \
58 --enable-sockets \
59 --enable-sysvmsg \
60 --enable-sysvsem \
61 --enable-sysvshm \
62 --enable-wddx \
63 --with-libxml-dir \
64 --with-xsl \
65 --enable-zip \
66 --enable-mysqlnd-compression-support \
67 --with-pear \
68 --enable-opcache

6.正式安裝

1 make && make install

7.配置環境變量

1 vi /etc/profile

在末尾追加

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

執行命令使得改動當即生效

1 source /etc/profile

8.配置php-fpm

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

9.啓動php-fpm

/etc/init.d/php-fpm start