Backup Manager with Include/Ignore tables

bootstrap.php

<?php
use BackupManager\Databases\DatabaseProvider;
use BackupManager\Config\Config;
use App\Backups\MysqlDatabase;

$include_example_database = new DatabaseProvider(new Config([
	'Local' =>  [
		'type' 		=> 'mysql',
		'host' 		=> 'localhost',
		'user' 		=> 'user',
		'pass' 		=> 'password',
		'database' 	=> 'database',
		'include_tables'    =>  [
			'table1',
			'table2',
			'table3'
		],
	],
]));
$exclude_example_database = new DatabaseProvider(new Config([
	'Local' =>  [
		'type' 		=> 'mysql',
		'host' 		=> 'localhost',
		'user' 		=> 'user',
		'pass' 		=> 'password',
		'database' 	=> 'database',
		'exclude_tables'    =>  [
			'table1',
			'table2',
			'table3'
		],
	],
]));

$include_example_database->add(new MysqlDatabase);
$exclude_example_database->add(new MysqlDatabase);

MysqlDatabase.php

<?php namespace App\Backups;

use BackupManager\Databases\Database;

/**
 * Class MysqlDatabase
 * @package BackupManager\Databases
 */
class MysqlDatabase implements Database {

	/** @var array */
	private $config;

	/**
	 * @param $type
	 * @return bool
	 */
	public function handles($type) {
		return strtolower($type) == 'mysql';
	}

	/**
	 * @param array $config
	 * @return null
	 */
	public function setConfig(array $config) {
		$this->config = $config;
	}

	/**
	 * @param $outputPath
	 * @return string
	 */
	public function getDumpCommandLine($outputPath) {

		$database = $this->config['database'];

		/**
		 * Note, this was hastily written and can certainly be improved upon.
		 */
		$tables = '';
		if(isset($this->config['include_tables'])) {
			$tables = implode(' ', $this->config['include_tables']);
			$tables = str_replace("'", "", escapeshellarg($tables));
		} elseif(isset($this->config['exclude_tables'])) {
			$tables = implode(' ', array_map(function($table) use ($database) { return "--ignore-table=$database.". $table; }, $this->config['exclude_tables']));
			$tables = str_replace("'", "", escapeshellarg($tables));
		}

		$command = sprintf('mysqldump --routines --host=%s --port=%s --user=%s --password=%s %s %s > %s',
			escapeshellarg($this->config['host']),
			escapeshellarg($this->config['port']),
			escapeshellarg($this->config['user']),
			escapeshellarg($this->config['pass']),
			escapeshellarg($database),
			$tables,
			escapeshellarg($outputPath)
		);

		return $command;
	}

	/**
	 * @param $inputPath
	 * @return string
	 */
	public function getRestoreCommandLine($inputPath) {
		return sprintf('mysql --host=%s --port=%s --user=%s --password=%s %s -e "source %s"',
			escapeshellarg($this->config['host']),
			escapeshellarg($this->config['port']),
			escapeshellarg($this->config['user']),
			escapeshellarg($this->config['pass']),
			escapeshellarg($this->config['database']),
			$inputPath
		);
	}
}