Fixed canGetProperty() and canSetProperty() returns false for yii\db\BaseActiveRecord attributes

framework/CHANGELOG.md

@@ -7,6 +7,7 @@ Yii Framework 2 Change Log
 - Enh #9989: ActiveForm now respects formtarget, formmethod and formenctype attributes of submit button (AnatolyRugalev)
 - Enh #12296: Added value validation to `yii\log\Target::setLevels()` (Mak-Di)
 - Enh #12073: Added the ability to suppress the generation of input hint when it is specified through  `Model::attributeHints()` (PowerGamer1)
+- Bug #9561: Fixed `canGetProperty()` and `canSetProperty()` returns `false` for `yii\db\BaseActiveRecord` attributes (klimov-paul)
 - Bug #11990: Fixed `yii\db\BaseActiveRecord::refresh()` may set incorrect `oldAttributes` values at some cases (only-victor)
 - Bug #12009: Do not render "for" field label attribute for active form RadioList and CheckboxList (shevchik87, samdark)
 - Bug #12068: Added missing 'LEVEL_PROFILE' for the syslog target (Mak-Di)

framework/db/BaseActiveRecord.php

@@ -230,6 +230,28 @@ abstract class BaseActiveRecord extends Model implements ActiveRecordInterface
         return null;
     }
 
+    /**
+     * @inheritdoc
+     */
+    public function canGetProperty($name, $checkVars = true, $checkBehaviors = true)
+    {
+        if ($this->hasAttribute($name)) {
+            return true;
+        }
+        return parent::canGetProperty($name, $checkVars, $checkBehaviors);
+    }
+
+    /**
+     * @inheritdoc
+     */
+    public function canSetProperty($name, $checkVars = true, $checkBehaviors = true)
+    {
+        if ($this->hasAttribute($name)) {
+            return true;
+        }
+        return parent::canSetProperty($name, $checkVars, $checkBehaviors);
+    }
+
     /**
      * PHP getter magic method.
      * This method is overridden so that attributes and related objects can be accessed like properties.

tests/framework/db/ActiveRecordTest.php

@@ -1293,4 +1293,18 @@ abstract class ActiveRecordTest extends DatabaseTestCase
         $this->assertTrue($newOrder->getIsNewRecord());
         $this->assertEquals($newTotal, $newOrder->total);
     }
+
+    public function testAttributeAccess()
+    {
+        $model = new Customer();
+
+        $this->assertTrue($model->canSetProperty('name'));
+        $this->assertTrue($model->canGetProperty('name'));
+        $this->assertFalse(isset($model->name));
+
+        $model->name = 'foo';
+        $this->assertTrue(isset($model->name));
+        unset($model->name);
+        $this->assertNull($model->name);
+    }
 }