Презентация на тему Миграции и инсталляции

up() {
$this->createTable(‘User’, []);
}

class m170506_185632_createUser extends Migration {
public function up() {
$this->createTable(‘User’, []);
}
public function down() {
$this->dropTable(‘User’);
}

up() {
foreach (Yii::$app->getLog()->targets as $target)

class m141106_185632_log_init extends Migration {
public function up() {
$columns = […];
$this->createTable(‘AppLog’, $columns);
$this->createTable(‘ErrorLog’, $columns);
}

function up() {
User::updateAll([‘statusId’ => 5],

class m141106_185632_updateUser extends Migration {
public function up() {
$this->update(‘User’, [‘statusId’ => 5], [‘statusId’ => 10]);
}
}

up() {
$this->createTable(‘FaqCategory’, […]);

class m141106_185632_createFaq extends Migration {
public function up() {
$this->createTable(‘FaqCategory’, […]);
$this->createTable(‘FaqQuestion’, […]);
}
}

--migrationPath=@app/migrations
$ php yii migrate
--migrationPath=@some/extension/migrations
Использование пространства

return [
'controllerMap' => [
'migrate' => [
'class' => 'yii\console\controllers\MigrateController',
'migrationNamespaces' => [
'app\migrations',
               'some\extension\migrations',
],
],
],
// …
];

array_sum($array) / count($array);
// …
$array = [$day1Costs, $day2Costs, $day3Costs];
$avgCosts =

function avg (array $values) {
return array_sum($values) / count($values);
}

$avgRevenue = avg([$day1Revenue, $day2Revenue, $day3Revenue]);
// …
$avgCosts = avg([$day1Costs, $day2Costs, $day3Costs]);

{
return 0;
}

public function up()
{
$this->createTable(‘BlogPostCategory’,

public function up()
{
$this->createTable(‘BlogPostCategory’,

--migrationPath=@app/migrations
$ php yii migrate
--migrationPath=@some/forum/migrations

return [
'controllerMap' => [
'migrate-forum' => [
'class' => 'yii\console\controllers\MigrateController',
'migrationNamespaces' => [
               'some\forum\migrations',
],
'migrationTable' => 'migration_module',
],
],
// …
];

m160201_132117_someExtensionMigration {}



// С пространством имен:
namespace app\migrations;

class M170505142134ApplySomeExtension extends \some\extension\migrations\M160201132117SomeExtensionMigration

protected function getAuthManager()
{

getAuthManager()
{
return new

function up()
{
(new

extends \yii\db\Migration
{
public function up()
{

public function actionInstall()
{
(new

protected function setUp()
{
$this->mockApplication();