57 lines
956 B
PHP
57 lines
956 B
PHP
<?php
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/**
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* Created by PhpStorm.
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* User: Thilina
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* Date: 8/20/17
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* Time: 9:44 AM
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*/
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namespace Classes\Migration;
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abstract class AbstractMigration
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{
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protected $file;
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private $db;
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protected $lastError;
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public function __construct($file)
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{
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$this->file = $file;
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}
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public function up()
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{
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return true;
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}
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public function down()
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{
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return true;
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}
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protected function db()
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{
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if ($this->db == null) {
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$this->db = NewADOConnection('mysqli');
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$res = $this->db->Connect(APP_HOST, APP_USERNAME, APP_PASSWORD, APP_DB);
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}
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return $this->db;
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}
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public function getLastError()
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{
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return $this->lastError;
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}
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public function executeQuery($sql)
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{
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$ret = $this->db()->Execute($sql);
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if (!$ret) {
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$this->lastError = $this->db()->ErrorMsg();
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}
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return $ret;
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}
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}
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