class Inbox extends CActiveRecord
{
    public $sender_id;
     public $msg_list;
	/**
	 * Returns the static model of the specified AR class.
	 * @return RegisterForm the static model class
	 */
	public static function model($className=__CLASS__)
	{
		return parent::model($className);
	}

	/**
	 * @return string the associated database table name
	 */
	public function tableName()
	{
		return 'inbox';
	}

	public function primaryKey()
	{
		return 'id';
		// For composite primary key, return an array like the following
		// return array('pk1', 'pk2');
	}
	/**
	 * @return array validation rules for model attributes.
	 */
	public function rules()
	{
		// NOTE: you should only define rules for those attributes that
		// will receive user inputs.
		return array(
			array('sender_id, receiver_id,message','required'),

			// The following rule is used by search().
			// Please remove those attributes that should not be searched.
			array('id, sender_id, receiver_id,message,date','on'=>'search'),
		);
	}

	/**
	 * @return array relational rules.
	 */
	public function relations()
	{
		// NOTE: you may need to adjust the relation name and the related
		// class name for the relations automatically generated below.
		return array(
		);
	}

	/**
	 * @return array customized attribute labels (name=>label)
	 */
	public function attributeLabels()
	{
		return array(
			'id' => 'Id',
			'sender_id' => 'Sender_id',
			'receiver_id' => 'Receiver_id',
			'message' => 'Message',
			'date' => 'Date',

		);
	}

	/**
	 * Retrieves a list of models based on the current search/filter conditions.
	 * @return CActiveDataProvider the data provider that can return the models based on the search/filter conditions.
	 */
	public function search()
	{
		// Warning: Please modify the following code to remove attributes that
		// should not be searched.

		$criteria=new CDbCriteria;
		$criteria->compare('id',$this->id,true);
		$criteria->compare('sender_id',$this->sender_id,true);
		$criteria->compare('receiver_id',$this->receiver_id,true);
		$criteria->compare('message',$this->message,true);
		$criteria->compare('date',$this->date,true);
		return new CActiveDataProvider(get_class($this), array(
			'criteria'=>$criteria,
		));
	}
}