php artisan db:export - Very similar function to wp-cli db:export but for Laravel - Support MySQL and SQLite

DbExportCommand.php

<?php

namespace App\Console\Commands;

use Illuminate\Console\Command;

class DbExportCommand extends Command
{
    /**
     * The name and signature of the console command.
     *
     * @var string
     */
    protected $signature = 'db:export';

    /**
     * The console command description.
     *
     * @var string
     */
    protected $description = 'Export the database to a timestamped SQL file in the project root';

    /**
     * Execute the console command.
     */
    public function handle(): int
    {
        $connection = config('database.default');
        $config = config("database.connections.{$connection}");

        if ($config['driver'] === 'mysql' || $config['driver'] === 'mariadb') {
            return $this->exportMysql($config);
        }

        if ($config['driver'] === 'sqlite') {
            return $this->exportSqlite($config);
        }

        $this->error("The {$config['driver']} driver is not supported for export.");

        return Command::FAILURE;
    }

    protected function exportMysql(array $config): int
    {
        $filename = sprintf('%s-%s.sql', $config['database'], now()->format('Y-m-d-H-i-s'));
        $path = base_path($filename);

        $command = sprintf(
            'mysqldump --user=%s --password=%s --host=%s --port=%s %s > %s',
            escapeshellarg($config['username']),
            escapeshellarg($config['password']),
            escapeshellarg($config['host']),
            escapeshellarg($config['port']),
            escapeshellarg($config['database']),
            escapeshellarg($path)
        );

        $this->info("Exporting database to {$filename}...");

        exec($command, $output, $resultCode);

        if ($resultCode === 0) {
            $this->info('Database exported successfully.');

            return Command::SUCCESS;
        }

        $this->error('Database export failed.');

        return Command::FAILURE;
    }

    protected function exportSqlite(array $config): int
    {
        $databasePath = $config['database'];

        if (! file_exists($databasePath)) {
            $this->error("SQLite database file not found at: {$databasePath}");

            return Command::FAILURE;
        }

        $filename = sprintf('database-%s.sqlite.sql', now()->format('Y-m-d-H-i-s'));
        $path = base_path($filename);

        $command = sprintf(
            'sqlite3 %s .dump > %s',
            escapeshellarg($databasePath),
            escapeshellarg($path)
        );

        $this->info("Exporting SQLite database to {$filename}...");

        exec($command, $output, $resultCode);

        if ($resultCode === 0) {
            $this->info('Database exported successfully.');

            return Command::SUCCESS;
        }

        $this->error('Database export failed.');

        return Command::FAILURE;
    }
}