compile build script for standalone php 7 on RHEL CentOS Ubuntu

compile-build-php7.sh

#!/bin/sh

PHP_VER=7.3.21
#PHP_VER=7.1.20
FMT=.tar.xz

MAJOR=`echo ${PHP_VER}|awk -F. '{print $1}'`
MINOR=`echo ${PHP_VER}|awk -F. '{print $2}'`

### download latest
FILE=php-${PHP_VER}${FMT}

if [ ! -f ${FILE} ];then
    curl -L -k -o ${FILE} http://us2.php.net/get/${FILE}/from/this/mirror
fi;

if [ ! -d php-${PHP_VER} ];then
    tar xJvf ${FILE}
fi;

cd php-${PHP_VER}

### install dependency

if [ ! -f /etc/os-release ];then
    echo "you need install redhat-release(RedHat) or centos-release(centOS) or base-files(Ubuntu) package.";
    exit 1;
fi

# os-release file depends on centos-release package
OS=$(awk -F= '/^NAME/{print $2}' /etc/os-release)

## detect distro and install devel package
## See https://stackoverflow.com/questions/229551/how-to-check-if-a-string-contains-a-substring-in-bash
if [[ ${OS} == *"Red Hat"* || ${OS} == *"CentOS"* ]]; then
    sudo yum install gcc gcc-c++ make ;
    sudo yum install openssl-devel libcurl-devel zlib-devel libxml2-devel \
        libcurl-devel gd-devel libzip-devel bzip2-devel \
        libicu-devel;

elif [[ ${OS} == *"Ubuntu"* ]]; then
    sudo apt update;
    sudo apt install gcc g++ make pkg-config unzip;
    sudo apt install libjpeg9-dev libpng-dev libzip-dev libgdchart-gd2-xpm-dev \
        libssl-dev libcurl4-openssl-dev zlib1g-dev libxml2-dev  \
        libbz2-dev libicu-dev libfreetype6-dev libwebp-dev;
else
    echo "Unknown OS ${OS}"
    exit 1
fi;

### configure
make distclean

./configure \
--prefix=/usr/local/php-${PHP_VER} \
--with-config-file-path=/usr/local/php-${PHP_VER}/etc \
--with-config-file-scan-dir=/usr/local/php-${PHP_VER}/etc/php.d \
--enable-cli \
--enable-pdo \
--enable-mbstring \
--enable-mbregex \
--enable-ftp \
--enable-gd-native-ttf \
--enable-sockets \
--enable-fpm \
--enable-intl \
--enable-sysvsem \
--enable-sysvshm \
--enable-pcntl \
--with-pdo-mysql \
--with-curl \
--with-zlib \
--disable-rpath \
--with-mhash \
--enable-zip \
--with-pcre-regex \
--with-mysqli \
--with-openssl \
--with-fpm-user=nginx \
--with-fpm-group=nginx \
--with-iconv \
--with-bz2 \
--with-gd \
--with-jpeg-dir=/usr/lib \
--with-png-dir=/usr/lib \
--with-webp-dir=/usr/lib \
--enable-exif \
--with-freetype \
--with-xmlrpc \
--with-libdir=lib64 \
--with-password-argon2

## build & install
make
sudo make install

##