install.sh

#!/bin/bash

# PHP 7.0.2
# Pthreads 3.1.5

curl -LsS https://symfony.com/installer -o ./symfony
chmod a+x ./symfony
./symfony new segfault_proof 2.8.2
cd segfault_proof/
mkdir src/AppBundle/Command
echo "<?php

      namespace AppBundle\Command;

      use Symfony\Bundle\FrameworkBundle\Command\ContainerAwareCommand;
      use Symfony\Component\Console\Input\InputInterface;
      use Symfony\Component\Console\Output\OutputInterface;

      class PthreadsCommand extends ContainerAwareCommand {

          protected function configure()
          {
              \$this
                  ->setName('mt:test')
                  ->setDescription('MT test')
              ; // End of definition
          }

          public function execute(InputInterface \$input, OutputInterface \$output)
          {
              \$output->write('It works !');

              \$w = new \Thread();
              \$w->start();

              \$w->join();

              \$output->write('It still works !');
          }
      }" > src/AppBundle/Command/PthreadsCommand.php
      
echo "Ready to reproduce."
echo "Run : php app/console mt:test"