Laravel fluent leak example - Leaktest.php

<?php

use Illuminate\Console\Command;
use Symfony\Component\Console\Input\InputOption;
use Symfony\Component\Console\Input\InputArgument;

class Leaktest extends Command {

    /**
     * The console command name.
     *
     * @var string
     */
    protected $name = 'leaktest';

    /**
     * The console command description.
     *
     * @var string
     */
    protected $description = 'Reproduction of possible memory leak in Fluent';

    /**
     * Create a new command instance.
     *
     * @return void
     */
    public function __construct()
    {
        parent::__construct();
    }

    /**
     * Execute the console command.
     *
     * @return void
     */
    public function fire()
    {

        switch ($type = $this->argument('type')) {

            case "leak_example":
                \DB::connection()->disableQueryLog();

                for($i = 1; $i < 10; $i++) {
                    for ($j = 0; $j < 10000; $j++) {
                        $string = microtime();
                        \DB::table('test')->insert(['somefield' => $string ]);
                    }

                    echo "#executions = " . $i * 10000 . " - mem: " . memory_get_usage() . "\n";
                }

                echo "READY\n";
                break;

            case "noleak_example":
                \DB::connection()->disableQueryLog();

                for($i = 1; $i < 10; $i++) {
                    for ($j = 0; $j < 10000; $j++) {
                        $string = microtime();
                        $query = "insert into `test` (`somefield`) values ('{$string}')";
                        \DB::connection()->getPdo()->query($query);
                    }

                    echo "#executions = " . $i * 10000 . " - mem: " . memory_get_usage() . "\n";
                }

                echo "READY\n";
                break;

            default:
                $this->error("Invalid type [$type]");
        }

        $this->info('Ready');
    }

    /**
     * Get the console command arguments.
     *
     * @return array
     */
    protected function getArguments()
    {
        return array(
            array('type', InputArgument::REQUIRED, 'leak_example | noleak_example'),
        );
    }


}