Konstantin
85 lines
1.5 KiB
PHP
85 lines
1.5 KiB
PHP
<?php
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/**
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* @package OpenCart
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* @author Daniel Kerr
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* @copyright Copyright (c) 2005 - 2017, OpenCart, Ltd. (https://www.opencart.com/)
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* @license https://opensource.org/licenses/GPL-3.0
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* @link https://www.opencart.com
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*/
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/**
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* DB class
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*/
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class DB {
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private $adaptor;
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/**
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* Constructor
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*
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* @param string $adaptor
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* @param string $hostname
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* @param string $username
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* @param string $password
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* @param string $database
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* @param int $port
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*
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*/
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public function __construct($adaptor, $hostname, $username, $password, $database, $port = NULL) {
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$class = 'DB\\' . $adaptor;
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if (class_exists($class)) {
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$this->adaptor = new $class($hostname, $username, $password, $database, $port);
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} else {
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throw new \Exception('Error: Could not load database adaptor ' . $adaptor . '!');
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}
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}
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/**
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*
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*
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* @param string $sql
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*
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* @return array
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*/
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public function query($sql) {
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return $this->adaptor->query($sql);
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}
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/**
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*
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*
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* @param string $value
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*
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* @return string
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*/
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public function escape($value) {
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return $this->adaptor->escape($value);
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}
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/**
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*
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*
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* @return int
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*/
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public function countAffected() {
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return $this->adaptor->countAffected();
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}
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/**
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*
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*
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* @return int
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*/
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public function getLastId() {
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return $this->adaptor->getLastId();
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}
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/**
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*
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*
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* @return bool
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*/
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public function connected() {
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return $this->adaptor->connected();
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}
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} |