PHP7 安装

安装 libiconv

• 下载 libiconv 安装包

mkdir -p /usr/local/src/download/libiconv

cd /usr/local/src/download/libiconv

wget http://ftp.gnu.org/pub/gnu/libiconv/libiconv-1.14.tar.gz

• 解压 libiconv

tar zxvf libiconv-1.14.tar.gz

• 修改 srclib/stdio.h

cd libiconv-1.14
vi srclib/stdio.in.h +698

# 注释该行内容
// _GL_WARN_ON_USE (gets, "gets is a security hole - use fgets instead");

• 安装依赖

yum -y install gcc gcc-c++

• 编译 libiconv

./configure --prefix=/usr/local/libiconv

• 安装 libiconv

make

make install

安装 PHP

• 下载 PHP 安装包

mkdir -p /usr/local/src/download/php7

cd /usr/local/src/download/php7

wget http://cn2.php.net/distributions/php-7.1.7.tar.gz

• 解压 PHP

tar zxvf php-7.1.7.tar.gz

• 安装依赖

yum -y install libxml2 libxml2-devel \
gd gd-devel \
freetype freetype-devel \
libjpeg libjpeg-devel \
libpng libpng-devel \
openssl openssl-devel \
curl curl-devel \
zlib zlib-devel \
libiconv libiconv-devel \
libxslt libxslt-devel \
autoconf

• 创建 PHP-FPM 运行用户及组

groupadd nginx

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

• 编译 PHP

cd php-7.1.7

 ./configure --prefix=/usr/local/php7 \
--with-xmlrpc \
--with-openssl \
--with-zlib \
--with-curl \
--with-xsl \
--with-gd \
--with-freetype-dir \
--with-jpeg-dir \
--with-png-dir \
--with-libxml-dir \
--with-iconv=/usr/local/libiconv \
--enable-mysqlnd \
--enable-short-tags \
--enable-ftp \
--enable-sockets \
--enable-soap \
--enable-mbstring \
--enable-static \
--enable-fpm \
--with-fpm-user=nginx \
--with-fpm-group=nginx

• 安装 PHP

make

make install

• PHP 配置文件

cp php.ini-development /usr/local/php7/lib/php.ini

• PHP-FPM 配置文件

cp /usr/local/php7/etc/php-fpm.conf.default /usr/local/php7/etc/php-fpm.conf

cp /usr/local/php7/etc/php-fpm.d/www.conf.default /usr/local/php7/etc/php-fpm.d/www.conf

• PHP 扩展库

mv ext /usr/local/php7/

• PHP-FPM 开机自启动

vi /etc/rc.local

# php auto start
/usr/local/php7/sbin/php-fpm

• PHP 环境变量

echo "export PATH=/usr/local/php7/bin:$PATH" >> /etc/profile

source /etc/profile

• 启动 PHP-FPM

/usr/local/php7/sbin/php-fpm