/** * @return ActiveQuery */ public function getTopic() { return $this->hasOne(Topic::className(), ['id' => 'topic_id'])->inverseOf('posts'); }
/** * @return ActiveQuery */ public function getTopic() { return $this->hasOne(Topic::className(), ['id' => 'topic_id']); }
/** * @return ActiveQuery */ public function getTopics() { return $this->hasMany(Topic::className(), ['id' => 'topic_id'])->viaTable('tag_topic_assignment', ['tag_name' => 'name']); }