#
# NOTE: THIS DOCKERFILE IS GENERATED VIA "update.sh"
#
# PLEASE DO NOT EDIT IT DIRECTLY.
#
FROM alpine:3.8
# dependencies required for running "phpize"
# these get automatically installed and removed by "docker-php-ext-*" (unless they're already installed)
ENV PHPIZE_DEPS \
autoconf \
dpkg-dev dpkg \
file \
g++ \
gcc \
libc-dev \
make \
pkgconf \
re2c
# persistent / runtime deps
RUN apk add --no-cache --virtual .persistent-deps \
ca-certificates \
curl \
tar \
xz \
# https://github.com/docker-library/php/issues/494
libressl
# ensure www-data user exists
RUN set -x \
&& addgroup -g 82 -S www-data \
&& adduser -u 82 -D -S -G www-data www-data
# 82 is the standard uid/gid for "www-data" in Alpine
# http://git.alpinelinux.org/cgit/aports/tree/main/apache2/apache2.pre-install?h=v3.3.2
# http://git.alpinelinux.org/cgit/aports/tree/main/lighttpd/lighttpd.pre-install?h=v3.3.2
# http://git.alpinelinux.org/cgit/aports/tree/main/nginx-initscripts/nginx-initscripts.pre-install?h=v3.3.2
ENV PHP_INI_DIR /usr/local/etc/php
RUN mkdir -p $PHP_INI_DIR/conf.d
####
ENV PHP_EXTRA_CONFIGURE_ARGS --enable-maintainer-zts --disable-cgi
####
# Apply stack smash protection to functions using local buffers and alloca()
# Make PHP's main executable position-independent (improves ASLR security mechanism, and has no performance impact on x86_64)
# Enable optimization (-O2)
# Enable linker optimization (this sorts the hash buckets to improve cache locality, and is non-default)
# Adds GNU HASH segments to generated executables (this is used if present, and is much faster than sysv hash; in this configuration, sysv hash is also generated)
# https://github.com/docker-library/php/issues/272
ENV PHP_CFLAGS="-fstack-protector-strong -fpic -fpie -O2"
ENV PHP_CPPFLAGS="$PHP_CFLAGS"
ENV PHP_LDFLAGS="-Wl,-O1 -Wl,--hash-style=both -pie"
ENV GPG_KEYS 1729F83938DA44E27BA0F4D3DBDB397470D12172 B1B44D8F021E4E2D6021E995DC9FF8D3EE5AF27F
ENV PHP_VERSION 7.2.14
ENV PHP_URL="https://secure.php.net/get/php-7.2.14.tar.xz/from/this/mirror" PHP_ASC_URL="https://secure.php.net/get/php-7.2.14.tar.xz.asc/from/this/mirror"
ENV PHP_SHA256="ee3f1cc102b073578a3c53ba4420a76da3d9f0c981c02b1664ae741ca65af84f" PHP_MD5=""
RUN set -xe; \
\
apk add --no-cache --virtual .fetch-deps \
gnupg \
wget \
; \
\
mkdir -p /usr/src; \
cd /usr/src; \
\
wget -O php.tar.xz "$PHP_URL"; \
\
if [ -n "$PHP_SHA256" ]; then \
echo "$PHP_SHA256 *php.tar.xz" | sha256sum -c -; \
fi; \
if [ -n "$PHP_MD5" ]; then \
echo "$PHP_MD5 *php.tar.xz" | md5sum -c -; \
fi; \
\
if [ -n "$PHP_ASC_URL" ]; then \
wget -O php.tar.xz.asc "$PHP_ASC_URL"; \
export GNUPGHOME="$(mktemp -d)"; \
for key in $GPG_KEYS; do \
gpg --batch --keyserver ha.pool.sks-keyservers.net --recv-keys "$key"; \
done; \
gpg --batch --verify php.tar.xz.asc php.tar.xz; \
command -v gpgconf > /dev/null && gpgconf --kill all; \
rm -rf "$GNUPGHOME"; \
fi; \
\
apk del .fetch-deps
COPY docker-php-source /usr/local/bin/
RUN set -xe \
&& apk add --no-cache --virtual .build-deps \
$PHPIZE_DEPS \
argon2-dev \
coreutils \
curl-dev \
libedit-dev \
libressl-dev \
libsodium-dev \
libxml2-dev \
sqlite-dev \
\
&& export CFLAGS="$PHP_CFLAGS" \
CPPFLAGS="$PHP_CPPFLAGS" \
LDFLAGS="$PHP_LDFLAGS" \
&& docker-php-source extract \
&& cd /usr/src/php \
&& gnuArch="$(dpkg-architecture --query DEB_BUILD_GNU_TYPE)" \
&& ./configure \
--build="$gnuArch" \
--with-config-file-path="$PHP_INI_DIR" \
--with-config-file-scan-dir="$PHP_INI_DIR/conf.d" \
\
# make sure invalid --configure-flags are fatal errors intead of just warnings
--enable-option-checking=fatal \
\
# https://github.com/docker-library/php/issues/439
--with-mhash \
\
# --enable-ftp is included here because ftp_ssl_connect() needs ftp to be compiled statically (see https://github.com/docker-library/php/issues/236)
--enable-ftp \
# --enable-mbstring is included here because otherwise there's no way to get pecl to use it properly (see https://github.com/docker-library/php/issues/195)
--enable-mbstring \
# --enable-mysqlnd is included here because it's harder to compile after the fact than extensions are (since it's a plugin for several extensions, not an extension in itself)
--enable-mysqlnd \
# https://wiki.php.net/rfc/argon2_password_hash (7.2+)
--with-password-argon2 \
# https://wiki.php.net/rfc/libsodium
--with-sodium=shared \
\
--with-curl \
--with-libedit \
--with-openssl \
--with-zlib \
\
# bundled pcre does not support JIT on s390x
# https://manpages.debian.org/stretch/libpcre3-dev/pcrejit.3.en.html#AVAILABILITY_OF_JIT_SUPPORT
$(test "$gnuArch" = 's390x-linux-gnu' && echo '--without-pcre-jit') \
\
$PHP_EXTRA_CONFIGURE_ARGS \
&& make -j "$(nproc)" \
&& make install \
&& { find /usr/local/bin /usr/local/sbin -type f -perm +0111 -exec strip --strip-all '{}' + || true; } \
&& make clean \
\
# https://github.com/docker-library/php/issues/692 (copy default example "php.ini" files somewhere easily discoverable)
&& cp -v php.ini-* "$PHP_INI_DIR/" \
\
&& cd / \
&& docker-php-source delete \
\
&& runDeps="$( \
scanelf --needed --nobanner --format '%n#p' --recursive /usr/local \
| tr ',' '\n' \
| sort -u \
| awk 'system("[ -e /usr/local/lib/" $1 " ]") == 0 { next } { print "so:" $1 }' \
)" \
&& apk add --no-cache --virtual .php-rundeps $runDeps \
\
&& apk del .build-deps \
\
# https://github.com/docker-library/php/issues/443
&& pecl update-channels \
&& rm -rf /tmp/pear ~/.pearrc
COPY docker-php-ext-* docker-php-entrypoint /usr/local/bin/
# sodium was built as a shared module (so that it can be replaced later if so desired), so let's enable it too (https://github.com/docker-library/php/issues/598)
RUN docker-php-ext-enable sodium
ENTRYPOINT ["docker-php-entrypoint"]
####
CMD ["php", "-a"]
####