<?phpuseSymfony\Component\Console\Helper\ProgressBar;useSymfony\Component\Console\Input\InputInterface;useSymfony\Component\Console\Output\OutputInterface;useSymfony\Component\Console\SingleCommandApplication;useSymfony\Component\Console\Style\SymfonyStyle;useSymfony\Component\Console\Terminal;require_once'vendor/autoload.php';(newSingleCommandApplication())  ->setCode(function (InputInterface$input,OutputInterface$output):int {$output->writeln(['<comment>Testing sections','================</>','']);// section for log messages, set the max height to 3 lines$messageSection =$output->section();$messageSection->setMaxHeight(3);// section for the progress bar$progressSection =$output->section();$progressSection->writeln('');// run some heavy logic in 100 steps$progress =newProgressBar($progressSection);$progress->start(100);for ($i =0;$i <100;$i++) {if (0 ===$i %10) {$messageSection->write('   Message from step'.$i);      }elseif (0 ===$i %5) {$messageSection->writeln(' and'.$i);      }$progress->advance();usleep(50000);    }$progress->finish();// process finished, show all messages (i.e. remove height limitation)$messageSection->setMaxHeight(0);$progressSection->overwrite(['','<bg=green>  </> All steps completed successfully!','']);return SingleCommandApplication::SUCCESS;  })  ->run();