/** * @return \yii\db\ActiveQuery */ public function getPost() { return $this->hasOne(Posts::className(), ['PostID' => 'PostID']); }
/** * @return \yii\db\ActiveQuery */ public function getPosts() { return $this->hasMany(Posts::className(), ['PostID' => 'PostID'])->viaTable('PostTags', ['TagID' => 'TagID']); }