| 1234567891011121314151617181920212223 | FROM ubuntu:22.04ARG DEBIAN_FRONTEND=noninteractiveRUN apt-get update -yqq && apt-get install -yqq software-properties-common > /dev/nullRUN LC_ALL=C.UTF-8 add-apt-repository ppa:ondrej/php > /dev/null && \    apt-get update -yqq > /dev/null && apt-get upgrade -yqq > /dev/nullRUN apt-get install -yqq php8.3-cli php8.3-pgsql php8.3-xml php8.3-mbstring > /dev/nullCOPY --from=composer:latest /usr/bin/composer /usr/local/bin/composerRUN apt-get install -y php-pear php8.3-dev libevent-dev git > /dev/nullRUN pecl install event-3.1.3 > /dev/null && echo "extension=event.so" > /etc/php/8.3/cli/conf.d/event.iniCOPY php.ini /etc/php/8.3/cli/php.iniADD ./ /cometWORKDIR /cometRUN composer install --optimize-autoloader --classmap-authoritative --no-dev --quietCMD php /comet/app.php start
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