Добавлена миграция для таблицы сценариев

common/modules/triggers/views/trigger-admin/manage.php

 <?php
+$a='asd';

console/migrations/m160127_082148_trigger_scenario.php

+<?php
+
+use yii\db\Migration;
+use yii\db\Schema;
+
+class m160127_082148_trigger_scenario extends Migration
+{
+    /*public function up()
+    {
+
+    }
+
+    public function down()
+    {
+        echo "m160127_082148_trigger_scenario cannot be reverted.\n";
+
+        return false;
+    }*/
+
+    // Use safeUp/safeDown to run migration code within a transaction
+    public function safeUp()
+    {
+        $this->createTable(
+            'scenario',
+            [
+                'id' => Schema::TYPE_PK,
+                'active' => Schema::TYPE_BOOLEAN.' DEFAULT 0',
+                'owner_id' => Schema::TYPE_INTEGER.' NOT NULL',
+                'name' => Schema::TYPE_STRING.' NOT NULL',
+                'description' => Schema::TYPE_TEXT,
+                'date_create' => Schema::TYPE_DATETIME.' NOT NULL'
+            ]
+        );
+    }
+
+    public function safeDown()
+    {
+        $this->dropTable('scenario');
+    }
+}