GH-9746

install.sh

#!/bin/bash

apt-get update
DEBIAN_FRONTEND=noninteractive apt-get install -y \
    autoconf \
    bison \
    ca-certificates \
    gcc \
    libsqlite3-dev \
    libssl-dev \
    libxml2-dev \
    libzip-dev \
    make \
    openssl \
    pkg-config \
    re2c \
    sed
make distclean; ./buildconf --force
./configure \
    CFLAGS="-DZEND_TRACK_ARENA_ALLOC" \
    --enable-address-sanitizer \
    --enable-debug \
    --enable-undefined-sanitizer \
    --with-config-file-path=/etc \
    --with-config-file-scan-dir=/etc/php.d \
    --with-openssl \
    --with-zip
make -j$(nproc)
make install

mkdir -p /etc/php.d
cat <<'EOF' > /etc/php.d/opcache.ini
zend_extension=opcache.so
opcache.enable_cli=1
opcache.protect_memory=1
opcache.jit_buffer_size=1G
EOF

php -r "copy('https://getcomposer.org/installer', 'composer-setup.php');"
php -r "if (hash_file('sha384', 'composer-setup.php') === '55ce33d7678c5a611085589f1f3ddf8b3c52d662cd01d4ba75c0ee0459970c2200a51f492d557530c71c15d8dba01eae') { echo 'Installer verified'; } else { echo 'Installer corrupt'; unlink('composer-setup.php'); } echo PHP_EOL;"
php composer-setup.php
php -r "unlink('composer-setup.php');"
mv composer.phar /usr/local/bin/composer

rm -rf symfony_demo
composer create-project symfony/symfony-demo symfony_demo --no-progress --ignore-platform-reqs
cd symfony_demo
sed -i 's/PHP_SAPI/"cli-server"/g' var/cache/dev/App_KernelDevDebugContainer.preload.php

UBSAN_OPTIONS=print_stacktrace=1 USE_ZEND_ALLOC=0 USE_TRACKED_ALLOC=1 php -d opcache.preload=var/cache/dev/App_KernelDevDebugContainer.preload.php public/index.php

instructions.md

• Move install.sh to the project root
• chmod +x install.sh
• Adjust this line to if (false) {
• docker run --rm -it --entrypoint bash --mount src="$(pwd)",target=/php,type=bind ubuntu:22.04
• cd /php
• ./install.sh

After that, you can make changes locally, and retest with:

• make -j$(nproc)
• cd symfony_demo
• UBSAN_OPTIONS=print_stacktrace=1 USE_ZEND_ALLOC=0 USE_TRACKED_ALLOC=1 php -d opcache.preload=var/cache/dev/App_KernelDevDebugContainer.preload.php public/index.php