编译安装php7

yum -y install curl
yum -y install libxm12*
yum -y install libxslt-devel* 

tar -zxvf php-7.1.9.tar.gz
cd php-7.1.9

./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

make && make install

vim /etc/profile

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

source /etc/profile

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

vim php-fpm.conf

找到

;error_log = log/php-fpm.log 

;include=/usr/local/php/etc/php-fpm.d/*.conf

如果有注释，就去掉前面的注释    【;】

cd php-fpm.d
cp www.conf.default www.conf

vim www.conf

user = www
group = www

/usr/local/php/sbin/php-fpm