Install build packages from repos. You will probably need EPEL.
~ # yum install git gcc gcc-c++ libxml2-devel pkgconfig openssl-devel bzip2-devel curl-devel libpng-devel libjpeg-devel libXpm-devel freetype-devel gmp-devel libmcrypt-devel mariadb-devel aspell-devel recode-devel autoconf bison re2c libicu-devel postgresql-devel
For Ubuntu this looks something like:
~ # apt install autoconf bison libpq-dev libxml2-dev apache2-dev systemtap-sdt-dev openssl pkg-config libssl-dev libcurl4-openssl-dev libbz2-dev libgdbm-dev libjpeg62 libjpeg62-dev libpng12-0 libpng12-dev libfreetype6-dev libicu-dev libiodbc2-dev libxslt1-dev
Make a place to put PHP's things.
~ # mkdir -p /usr/local/php/7.0
~ # mkdir -p /etc/php/7.0/conf.d
Clone from source. Checkout a specific release; look on php.net for what the latest release number is.
~ $ git clone https://github.com/php/php-src.git php70
~ $ cd php70
~/php70 $ git checkout PHP-7.0.X
Configure your build.
~/php70 $ ./buildconf --force
~/php70 $ ./configure --host=x86_64 \
--prefix=/usr/local/php/7.0 \
--disable-phpdbg \
--disable-phpdbg-webhelper \
--enable-bcmath \
--enable-filter \
--enable-fpm \
--enable-ftp \
--enable-intl \
--enable-mbregex \
--enable-mbstring \
--enable-mysqlnd \
--enable-opcache \
--enable-shmop \
--enable-simplexml \
--enable-soap \
--enable-sockets \
--enable-sysvmsg \
--enable-sysvsem \
--enable-sysvshm \
--enable-xmlreader \
--enable-xmlwriter \
--enable-zip \
--with-bz2 \
--with-config-file-path=/etc/php/7.0 \
--with-config-file-scan-dir=/etc/php/7.0/conf.d \
--with-curl \
--with-freetype-dir \
--with-gd \
--with-jpeg-dir \
--with-mysql-sock=/var/lib/mysql/mysql.sock \
--with-pdo-mysql=mysqlnd \
--with-openssl \
--with-pdo-pgsql \
--with-pdo-sqlite \
--with-png-dir \
--with-pgsql=/var/lib/pgsql/data \
--with-sqlite3 \
--with-xmlrpc \
--with-zlib
Build the damn thing. If you have more CPUs, look into -j. Should take about 5 minutes to run make.
~/php70 $ make -j2
~/php70 # make install
Link the command line binaries. The second one sets this as the default PHP build, so you might not want to run that line depending on your config.
~/php70 # ln -s /usr/local/php/7.0/bin/php /usr/local/bin/php7.0
~/php70 # ln -s /usr/local/bin/php7.0 /usr/local/bin/php
Copy the default configs to varying directories.
~/php70 # cp -v ./php.ini-production /usr/local/php/7.0/lib/php.ini
~/php70 # mkdir /etc/php/7.0/php-fpm.d/
~/php70 # cp -v ./sapi/fpm/www.conf /etc/php/7.0/php-fpm.d/www.conf
~/php70 # cp -v ./sapi/fpm/php-fpm.conf /etc/php/7.0/php-fpm.conf
~ $ fpm -s dir -t rpm -v 7.0.15 --prefix / -m [email protected] -n php-common-dialinno -e --description "PHP is a popur general-purpose scripting language that is especially suited to web development." --vendor https://secure.php.net --license "PHP License" --url https://secure.php.net -C /home/derrek/projects/php7.0/