一、下载php7安装包放至选定目录
cd /usr/local/src
wget https://www.php.net/distributions/php-7.4.8.tar.xz
二、解压包并创建用户和组
tar Jxvf php-7.4.8.tar.xz
groupadd php-fpm
useradd -r -g php-fpm -s /sbin/nologin php-fpm
三、安装依赖包
1、直接yum安装
yum install -y bzip2-devel libtool libpng-devel libxslt-devel libjpeg-devel freetype-devel libicu-devel gcc gcc-c++ openldap-devel libzip-devel sqlite-devel
2、手动安装
1）编译安装libzip包(centos7自带的是0.10版本，编译环境需要0.10版本以上但不包含1.3和1.7版本的包)
yum remove libzip libzip-devel -y
wget https://libzip.org/download/libzip-1.2.0.tar.gz
tar -zxvf libzip-1.2.0.tar.gz
cd libzip-1.2.0
./configure
make && make install
export PKG_CONFIG_PATH="/usr/local/lib/pkgconfig/"
2）下载安装oniguruma5php和oniguruma5php-devel包
##若无网络，可通过网址将两个包下载到本地再上传服务器，通过（rpm -ivh 包名）进行本地安装
yum install -y http://rpms.remirepo.net/enterprise/7/remi/x86_64/oniguruma5php-6.9.5+rev1-2.el7.remi.x86_64.rpm
yum install -y http://rpms.remirepo.net/enterprise/7/remi/x86_64/oniguruma5php-devel-6.9.5+rev1-2.el7.remi.x86_64.rpm
四、开始编译
cd php-7.4.8
./configure --prefix=/usr/local/php
--with-config-file-path=/usr/local/php/etc/ --with-fpm-user=php-fpm
--with-fpm-group=php-fpm --enable-fpm --enable-opcache
--enable-inline-optimization --disable-debug --disable-rpath
--enable-shared -enable-mysqlnd --with-mysqli=mysqlnd
--with-pdo-mysql=mysqlnd --enable-mysqlnd-compression-support
--with-iconv-dir --with-zlib --enable-xml --disable-rpath
--enable-bcmath --enable-shmop --enable-sysvsem
--enable-inline-optimization --with-curl --enable-mbregex
--enable-mbstring --enable-intl --enable-ftp --enable-gd
--enable-gd-jis-conv --with-jpeg --with-freetype --with-openssl
--with-mhash --enable-pcntl --enable-sockets --with-xmlrpc --with-zip
--enable-soap --with-gettext --disable-fileinfo --with-pear
--enable-maintainer-zts --with-ldap=shared --without-gdbm
--with-libdir=lib64
echo $? #查看上条命令是否执行成功（返回0表示成功，其它则有报错）
make && make install #安装php目录
echo $?
五、配置php的文件环境
cp php.ini-production /usr/local/php/etc/php.ini
cp sapi/fpm/init.d.php-fpm /etc/init.d/php
cd /usr/local/php/etc/
cp php-fpm.d/php-fpm.conf.default php-fpm.d/php-fpm.conf
cp www.conf.default www.conf
六、将php启动项添加到服务列表
chkconfig --add php
chkconfig php on
chmod 755 /etc/init.d/php
七、php启动方式
1、/etc/init.d/php start/stop/restart/status
##php服务启动/停止/重启/查看状态
2、service php start/stop/restart/status
##php服务启动/停止/重启/查看状态
八、编译报错详解：
1、No package 'oniguruma' found
解决：安装oniguruma5php和oniguruma5php-devel
yum install -y http://rpms.remirepo.net/enterprise/7/remi/x86_64/oniguruma5php-6.9.5+rev1-2.el7.remi.x86_64.rpm
yum install -y http://rpms.remirepo.net/enterprise/7/remi/x86_64/oniguruma5php-devel-6.9.5+rev1-2.el7.remi.x86_64.rpm
2、Libtool library used but ‘LIBTOOL’ is undefined
解决：yum install -y libtool
3、checking for BZip2 in default path... not found
解决：yum install -y bzip2-devel
4、No package 'libpng' found
解决：yum install -y libpng-devel
5、No package 'libxslt' found
解决：yum install -y libxslt-devel
6、No package 'libjpeg' found
解决：yum install -y libjpeg-devel
7、No package 'freetype2' found
解决：yum install -y freetype-devel
8、
No package 'icu-uc' found
No package 'icu-io' found
No package 'icu-i18n' found
解决：yum install -y libicu-devel
9、checking whether g++ accepts -g... no
解决：yum install -y gcc gcc-c++
10、configure: error: Cannot find ldap.h
解决：yum install -y openldap-devel
11、error: Cannot find ldap libraries in /usr/lib
解决：在 ./configure 里添加--with-libdir=lib64选项
12、No package 'libzip' found
解决：yum install -y libzip-devel
13、No package 'sqlite3' found
解决：yum install -y sqlite-devel
14、No package 'libcurl' found
解决：yum install -y libcurl-devel
15、Requested 'libzip >= 0.11' but version of libzip is 0.10.1
解决：下载包手动编译安装0.11版本以上的libzip
yum remove libzip libzip-devel -y
wget https://libzip.org/download/libzip-1.2.0.tar.gz
tar -zxvf libzip-1.2.0.tar.gz
cd libzip-1.2.0
./configure
make && make install
export PKG_CONFIG_PATH="/usr/local/lib/pkgconfig/"