一、下载php7.3的源码

https://www.php.net/downloads.php

下载php-7.3.4.tar.gz

二、安装gcc，gcc-c++，kernel-devel

yum -y install gcc gcc-c++ kernel-devel

三、安装php需要的依赖库

yum -y install wget pcre pcre-devel openssl openssl-devel libicu-devel autoconf libjpeg libjpeg-devel

libpng libpng-devel freetype freetype-devel libxml2 libxml2-devel zlib zlib-devel glibc glibc-devel

glib2 glib2-devel ncurses ncurses-devel curl curl-devel krb5-devel libidn libidn-devel openldap

openldap-devel nss_ldap jemalloc-devel cmake boost-devel bison automake libevent libevent-devel

gd gd-devel libtool* libmcrypt libmcrypt-devel mcrypt mhash libxslt libxslt-devel readline

readline-devel gmp gmp-devel libcurl libcurl-devel openjpeg-devel

四、创建用户和组，并解压

groupadd www

useradd -g www www

tar xf php-7.3.4.tar.gz

cd php-7.3.4

五、进行编译安装

php的路径 --prefix 和配置文件 --with-config-file-path 路径大家可以自行设置

./configure --prefix=/data/nmp/php

--with-config-file-path=/data/nmp/php/etc

--with-fpm-user=www

--with-fpm-group=www

--with-mysqli=mysqlnd

--with-pdo-mysql=mysqlnd

--with-iconv-dir

--with-freetype-dir

--with-jpeg-dir

--with-png-dir

--with-zlib

--with-libxml-dir

--with-ldap=shared

--with-gdbm

--with-pear

--with-gettext

--with-curl

--with-xmlrpc

--with-openssl

--with-mhash

--with-gd

--enable-fpm

--enable-mysqlnd

--enable-mysqlnd-compression-support

--enable-xml

--enable-rpath

--enable-bcmath

--enable-shmop

--enable-sysvsem

--enable-inline-optimization

--enable-mbregex

--enable-mbstring

--enable-intl

--enable-ftp

--enable-gd-jis-conv

--enable-pcntl

--enable-sockets

--enable-zip

--enable-soap

--enable-fileinfo

--enable-opcache

--enable-maintainer-zts

编译安装

make -j 4 && make install

上面的步骤有可能出现的问题：

1、configure: WARNING: unrecognized options: --with-mcrypt, --with-libmbfl, --enable-gd-native-ttf

说明上面的配置参数已经弃用了，删除即可。

2、configure: error: DBA: Could not find necessary header file(s).

安装下 yum install gdbm-devel

3、configure: error: Cannot find ldap libraries in /usr/lib

拷贝下文件 cp -frp /usr/lib64/libldap* /usr/lib/

4、configure: error: off_t undefined; check your library configuration

进行如下操作：

vi /etc/ld.so.conf

# 添加如下几行

/usr/local/lib64

/usr/local/lib

/usr/lib

/usr/lib64

# 保存退出

:wq

# 使之生效

ldconfig -v

5、configure: error: Please reinstall the libzip distribution

在 https://libzip.org/download/ 下载源码，进行安装

tar xf libzip-1.5.2.tar.gz

cd libzip-1.5.2

mkdir build && cd build && cmake .. && make && make install

6、CMake 3.0.2 or higher is required. You are running version 2.8.12.2

说明你的cmake版本过低，需要重新安装

先删除原有cmake

yum remove cmake

在 https://cmake.org/download/ 下载源码

tar xf cmake-3.14.3.tar.gz

cd cmake-3.14.3

./bootstrap && make && make install

然后修改 vi /etc/profile，并加入如下内容

PATH=/usr/local/bin:$PATH

export PATH

source /etc/profile

六、配置php.ini文件

具体的路径，大家可自行修改。

cp php.ini-development /data/nmp/php/etc/php.ini

cp /data/nmp/php/etc/php-fpm.conf.default /data/nmp/php/etc/php-fpm.conf

cp /data/nmp/php/etc/php-fpm.d/www.conf.default /data/nmp/php/etc/php-fpm.d/www.conf

配置php.ini文件

max_execution_time = 120

max_input_time = 120

memory_limit = 1024M

post_max_size = 128M

date.timezone = PRC

extension_dir = "/data/nmp/php/lib/php/extensions/no-debug-zts-20180731"

七、配置Systemd服务

其实php-fpm.service文件php已经帮我们配置好了，只需要我们复制到指定位置，并启用就行了。

cp sapi/fpm/php-fpm.service /usr/lib/systemd/system/

php-fpm.service文件内容如下：

[Unit]

Description=The PHP FastCGI Process Manager

After=network.target

[Service]

Type=simple

PIDFile=/data/nmp/php/var/run/php-fpm.pid

ExecStart=/data/nmp/php/sbin/php-fpm --nodaemonize --fpm-config /data/nmp/php/etc/php-fpm.conf

ExecReload=/bin/kill -USR2 $MAINPID

PrivateTmp=true

[Install]

WantedBy=multi-user.target

启用php-fpm.service

systemctl enable php-fpm.service

启动php-fpm

systemctl start php-fpm.service

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