| 12345678910111213141516171819202122 | ARG V8VERFROM stesie/libv8-${V8VER}:latestARG PHPVERENV DEBIAN_FRONTEND=noninteractiveENV LC_ALL=C.UTF-8ENV NO_INTERACTION=1ENV REPORT_EXIT_STATUS=1RUN apt-get update -qRUN apt-get install -y wget autoconf build-essential libreadline-dev pkg-configRUN wget https://www.php.net/distributions/php-${PHPVER}.tar.gz && \    tar xzf php-${PHPVER}.tar.gzADD . /php-${PHPVER}/ext/v8jsWORKDIR /php-${PHPVER}RUN ./buildconf --forceRUN ./configure --disable-all --with-readline --enable-cli --enable-json --enable-maintainer-zts --with-v8js=/opt/libv8-$V8VER/  CFLAGS="-fsanitize=address -g -O0" CXXFLAGS="-fsanitize=address -g -O0" CPPFLAGS="$([ $( echo "$V8VER" | cut -c 1-1 ) -ge 8 ] && echo "-DV8_COMPRESS_POINTERS" || echo "")"RUN sed -e "s/^EXTRA_LIBS.*/& -lv8_libplatform -ldl/" -i MakefileRUN make -j5
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