struct_dump.sh

#!/bin/bash
this_dir=$(cd "$(dirname "${BASH_SOURCE[0]}")" >/dev/null && pwd)
phpsrc_dir=$1

if [ -z "$phpsrc_dir" ]; then
    echo "Required: php-src directory"
    exit 1
fi

pushd "$phpsrc_dir" || exit 1
git fetch --tags
for phpv in php-7.0.33 \
            php-7.1.33 \
            php-7.2.34 \
            php-7.3.33 \
            php-7.4.33 \
            php-8.0.30 \
            php-8.1.28 \
            php-8.2.18 \
            php-8.3.6 \
            master
do
    git reset --hard HEAD \
        && git clean -fdx \
        && git checkout $phpv \
        && git clean -fdx \
        && ./buildconf --force \
        && ./configure \
        && make -j "$(grep -c '^proc' /proc/cpuinfo)" \
        && gdb -batch -ex "printf \"$phpv\n\n\"" -x "$this_dir/struct_dump.gdb" --args ./sapi/cli/php >"$this_dir/struct_dump.$phpv.out"
done
popd || exit 1