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Current Path : /var/www/opcart/upload/system/library/
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Current File : /var/www/opcart/upload/system/library/db.php

<?php
class DB {
	private $adaptor;

	public function __construct($adaptor, $hostname, $username, $password, $database, $port = NULL) {
		$class = 'DB\\' . $adaptor;

		if (class_exists($class)) {
			$this->adaptor = new $class($hostname, $username, $password, $database, $port);
		} else {
			throw new \Exception('Error: Could not load database adaptor ' . $adaptor . '!');
		}
	}

	public function query($sql, $params = array()) {
		return $this->adaptor->query($sql, $params);
	}

	public function escape($value) {
		return $this->adaptor->escape($value);
	}

	public function countAffected() {
		return $this->adaptor->countAffected();
	}

	public function getLastId() {
		return $this->adaptor->getLastId();
	}
	
	public function connected() {
		return $this->adaptor->connected();
	}
}