1.保存成 Dockerfile 文件

FROM ubuntu:18.04
ARG DEBIAN_FRONTEND=noninteractive
ENV TZ=Asia/Shanghai
RUN sed -i s@/deb.debian.org/@/mirrors.aliyun.com/@g /etc/apt/sources.list
RUN apt-get clean \
 && apt-get update \
 && apt-get upgrade -y

RUN apt-get install -y wget bison re2c autoconf libxml2-dev build-essential \
    openssl libssl-dev curl libcurl4-gnutls-dev libjpeg-dev \
    libpng-dev libmcrypt-dev libreadline6-dev libfreetype6 libfreetype6-dev libzip-dev
 
RUN ln -s $(find / -name libssl.so) /usr/lib && ln -s /usr/include/x86_64-linux-gnu/curl/ /usr/include/curl

RUN cd /var/tmp/ \
 && wget -c https://github.com/php/php-src/archive/refs/tags/php-7.3.9.tar.gz \
 && tar -zxvf php-7.3.9.tar.gz \
 && cd php-src-php-7.3.9/ \
 && ./buildconf --force \
 && ./configure \
   --prefix=/usr/local/php \
   --with-config-file-path=/usr/local/php/etc \
   --enable-fpm \
   --with-fpm-user="www" \
   --with-fpm-group="www" \
   --with-mysqli \
   --with-pdo-mysql \
   --with-iconv-dir \
   --with-jpeg-dir \
   --with-png-dir \
   --with-zlib \
   --with-libxml-dir=/usr \
   --enable-xml \
   --enable-rpath \
   --enable-bcmath \
   --enable-shmop \
   --enable-sysvsem \
   --enable-inline-optimization \
   --with-curl \
   --enable-mbregex \
   --enable-mbstring \
   --with-mcrypt \
   --enable-ftp \
   --with-gd \
   --enable-gd-native-ttf \
   --with-openssl \
   --with-mhash \
   --enable-pcntl \
   --enable-sockets \
   --with-xmlrpc \
   --enable-zip \
   --enable-soap \
   --without-pear \
   --with-gettext \
   --enable-fileinfo \
   --enable-maintainer-zts \
 && make -j6 \
 && make install \
 && ln -s /usr/local/php/sbin/* /usr/local/bin/ \
 && ln -s /usr/local/php/bin/* /usr/local/bin/ \
 && cp /usr/local/php/etc/php-fpm.conf.default /usr/local/php/etc/php-fpm.conf \
 && cp /usr/local/php/etc/php-fpm.d/www.conf.default  /usr/local/php/etc/php-fpm.d/www.conf \
 && groupadd www \
 && useradd -g www www \
 && php-fpm

2.编译成镜像

docker build -f ./Dockerfile t php73 .