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#
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# NOTE: THIS DOCKERFILE IS GENERATED VIA "apply-templates.sh"
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#
# PLEASE DO NOT EDIT IT DIRECTLY.
#
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FROM alpine:3.13
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# 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
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RUN apk add --no-cache \
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ca-certificates \
curl \
tar \
xz \
# https://github.com/docker-library/php/issues/494
openssl
# ensure www-data user exists
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RUN set -eux; \
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addgroup -g 82 -S www-data; \
adduser -u 82 -D -S -G www-data www-data
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# 82 is the standard uid/gid for "www-data" in Alpine
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# https://git.alpinelinux.org/aports/tree/main/apache2/apache2.pre-install?h=3.14-stable
# https://git.alpinelinux.org/aports/tree/main/lighttpd/lighttpd.pre-install?h=3.14-stable
# https://git.alpinelinux.org/aports/tree/main/nginx/nginx.pre-install?h=3.14-stable
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ENV PHP_INI_DIR /usr/local/etc/php
RUN set -eux; \
mkdir -p " $PHP_INI_DIR /conf.d " ; \
# allow running as an arbitrary user (https://github.com/docker-library/php/issues/743)
[ ! -d /var/www/html ] ; \
mkdir -p /var/www/html; \
chown www-data:www-data /var/www/html; \
chmod 777 /var/www/html
# 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)
# https://github.com/docker-library/php/issues/272
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# -D_LARGEFILE_SOURCE and -D_FILE_OFFSET_BITS=64 (https://www.php.net/manual/en/intro.filesystem.php)
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ENV PHP_CFLAGS = "-fstack-protector-strong -fpic -fpie -O2 -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64"
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ENV PHP_CPPFLAGS = " $PHP_CFLAGS "
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ENV PHP_LDFLAGS = "-Wl,-O1 -pie"
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ENV GPG_KEYS CBAF69F173A0FEA4B537F470D66C9593118BCCB6 F38252826ACD957EF380D39F2F7956BC5DA04B5D
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ENV PHP_VERSION 7.3.30
ENV PHP_URL = "https://www.php.net/distributions/php-7.3.30.tar.xz" PHP_ASC_URL = "https://www.php.net/distributions/php-7.3.30.tar.xz.asc"
ENV PHP_SHA256 = "0ebfd656df0f3b1ea37ff2887f8f2d1a71cd160fb0292547c0ee0a99e58ffd1b"
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RUN set -eux; \
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\
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apk add --no-cache --virtual .fetch-deps gnupg; \
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\
mkdir -p /usr/src; \
cd /usr/src; \
\
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curl -fsSL -o php.tar.xz " $PHP_URL " ; \
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\
if [ -n " $PHP_SHA256 " ] ; then \
echo " $PHP_SHA256 *php.tar.xz " | sha256sum -c -; \
fi ; \
\
if [ -n " $PHP_ASC_URL " ] ; then \
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curl -fsSL -o php.tar.xz.asc " $PHP_ASC_URL " ; \
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export GNUPGHOME = " $( mktemp -d) " ; \
for key in $GPG_KEYS ; do \
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gpg --batch --keyserver keyserver.ubuntu.com --recv-keys " $key " ; \
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done ; \
gpg --batch --verify php.tar.xz.asc php.tar.xz; \
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gpgconf --kill all; \
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rm -rf " $GNUPGHOME " ; \
fi ; \
\
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apk del --no-network .fetch-deps
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COPY docker-php-source /usr/local/bin/
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RUN set -eux; \
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apk add --no-cache --virtual .build-deps \
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$PHPIZE_DEPS \
argon2-dev \
coreutils \
curl-dev \
libsodium-dev \
libxml2-dev \
openssl-dev \
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readline-dev \
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sqlite-dev \
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; \
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\
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export \
CFLAGS = " $PHP_CFLAGS " \
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CPPFLAGS = " $PHP_CPPFLAGS " \
LDFLAGS = " $PHP_LDFLAGS " \
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; \
docker-php-source extract; \
cd /usr/src/php; \
gnuArch = " $( dpkg-architecture --query DEB_BUILD_GNU_TYPE) " ; \
./configure \
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--build= " $gnuArch " \
--with-config-file-path= " $PHP_INI_DIR " \
--with-config-file-scan-dir= " $PHP_INI_DIR /conf.d " \
\
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# make sure invalid --configure-flags are fatal errors instead of just warnings
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--enable-option-checking= fatal \
\
# https://github.com/docker-library/php/issues/439
--with-mhash \
\
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# https://github.com/docker-library/php/issues/822
--with-pic \
\
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# --enable-ftp is included here because ftp_ssl_connect() needs ftp to be compiled statically (see https://github.com/docker-library/php/issues/236)
--enable-ftp \
# --enable-mbstring is included here because otherwise there's no way to get pecl to use it properly (see https://github.com/docker-library/php/issues/195)
--enable-mbstring \
# --enable-mysqlnd is included here because it's harder to compile after the fact than extensions are (since it's a plugin for several extensions, not an extension in itself)
--enable-mysqlnd \
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# https://wiki.php.net/rfc/argon2_password_hash
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--with-password-argon2 \
# https://wiki.php.net/rfc/libsodium
--with-sodium= shared \
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# always build against system sqlite3 (https://github.com/php/php-src/commit/6083a387a81dbbd66d6316a3a12a63f06d5f7109)
--with-pdo-sqlite= /usr \
--with-sqlite3= /usr \
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\
--with-curl \
--with-openssl \
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--with-readline \
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--with-zlib \
\
# bundled pcre does not support JIT on s390x
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# https://manpages.debian.org/bullseye/libpcre3-dev/pcrejit.3.en.html#AVAILABILITY_OF_JIT_SUPPORT
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$( test " $gnuArch " = 's390x-linux-musl' && echo '--without-pcre-jit' ) \
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\
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${ PHP_EXTRA_CONFIGURE_ARGS :- } \
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; \
make -j " $( nproc) " ; \
find -type f -name '*.a' -delete; \
make install; \
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find /usr/local/bin /usr/local/sbin -type f -perm +0111 -exec strip --strip-all '{}' + || true; \
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make clean; \
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\
# https://github.com/docker-library/php/issues/692 (copy default example "php.ini" files somewhere easily discoverable)
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cp -v php.ini-* " $PHP_INI_DIR / " ; \
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\
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cd /; \
docker-php-source delete; \
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\
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runDeps = " $( \
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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 }' \
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) " ; \
apk add --no-cache $runDeps ; \
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\
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apk del --no-network .build-deps; \
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\
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# update pecl channel definitions https://github.com/docker-library/php/issues/443
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pecl update-channels; \
rm -rf /tmp/pear ~/.pearrc; \
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\
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# smoke test
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php --version
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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" ]