php7.4 "$(command -v composer)" require symfony/var-dumper
wget -O lib/debug.php 'https://gist.github.com/bohanyang/4d468bd9000d2babbbb7774bd49cb3ed/raw/debug.php'
// include debug
require_once dirname(__DIR__) . DIRECTORY_SEPARATOR
. 'lib' . DIRECTORY_SEPARATOR . 'debug.php';
bin/console server:dump