In TestDatabases.php line 159:[问题解决]

在另一台电脑上部署laravel 8.x
执行>composer install –ignore-platform-reqs

I:\work\2021\huodong>composer install --ignore-platform-reqs
Installing dependencies from lock file (including require-dev)
Verifying lock file contents can be installed on current platform.
Nothing to install, update or remove
Generating optimized autoload files
> Illuminate\Foundation\ComposerScripts::postAutoloadDump
> @php artisan package:discover --ansi

In TestDatabases.php line 159:

  syntax error, unexpected ')'


Script @php artisan package:discover --ansi handling the post-autoload-dump event returned with error code 1

if ($url) {
            config()->set(
                "database.connections.{$default}.url",
                preg_replace('/^(.*)(\/[\w-]*)(\??.*)$/', "$1/{$database}$3", $url),
            );//<-159行代码
        } else {
            config()->set(
                "database.connections.{$default}.database",
                $database,
            );
        }