ubuntu 编译安装 php8.1

下载 php 源代码文件

安装必要的库文件

sudo apt-get install -y gcc make openssl curl libbz2-dev libxml2-dev libjpeg-dev libpng-dev libfreetype6-dev libzip-dev libssl-dev libsqlite3-dev libcurl4-openssl-dev libgmp3-dev libonig-dev libreadline-dev libxslt1-dev libffi-dev libpnglite-dev libpcre3-dev libiconv-hook-dev libiconv-hook1 libmcrypt-dev libmcrypt4 libmhash-dev libmhash2 libltdl-dev libssl-dev libcurl4-openssl-dev libmysqlclient-dev libmagickcore-dev libmagickwand-dev libedit-dev autoconf automake m4

预编译

./configure \
--prefix=/usr/local/php \
--enable-fpm \
--disable-debug \
--disable-rpath \
--enable-shared  \
--with-mhash \
--with-sqlite3 \
--with-zlib \
--enable-bcmath \
--with-iconv \
--with-bz2 \
--with-openssl \
--enable-calendar \
--with-curl \
--with-cdb \
--enable-dom \
--enable-exif \
--enable-fileinfo \
--enable-filter \
--with-openssl-dir \
--with-zlib-dir \
--enable-gd-jis-conv \
--with-gettext \
--with-gmp \
--with-mhash \
--enable-mbstring \
--enable-mbregex \
--enable-pdo \
--with-mysqli=mysqlnd \
--with-pdo-mysql=mysqlnd \
--with-pdo-sqlite \
--with-readline \
--enable-session \
--enable-shmop \
--enable-simplexml \
--enable-sockets  \
--enable-sysvmsg \
--enable-sysvsem \
--enable-sysvshm \
--with-xsl \
--enable-mysqlnd-compression-support \
--with-pear \
--enable-opcache \
--with-zip \
--with-ffi

编译安装

make -j && make install

复制配置文件

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

至此,php8.1 已经安装好了