Eris\TestTrait::dumpSeedForReproducing PHP Method

    private function dumpSeedForReproducing()
    {
        if ($this->hasFailed()) {
            global $argv;
            $command = PHPUnitCommand::fromSeedAndName($this->seed, $this->toString());
            echo PHP_EOL;
            echo "Reproduce with:", PHP_EOL;
            echo $command, PHP_EOL;
        }
    }