Форумы портала PHP.SU :: Перебор массива

Подскажите как через foreach() перебрать следующий массив:
нужна информация из вложенного массива. Заранее благодарю.
array (size=2)
  3 => 
    array (size=3)
      0 => 
        object(Basis)[71]
          private '_new' (CActiveRecord) => boolean false
          private '_attributes' (CActiveRecord) => 
            array (size=4)
              ...
          private '_related' (CActiveRecord) => 
            array (size=0)
              ...
          private '_c' (CActiveRecord) => null
          private '_pk' (CActiveRecord) => string '1' (length=1)
          private '_alias' (CActiveRecord) => string 't' (length=1)
          private '_errors' (CModel) => 
            array (size=0)
              ...
          private '_validators' (CModel) => null
          private '_scenario' (CModel) => string 'update' (length=6)
          private '_e' (CComponent) => null
          private '_m' (CComponent) => null
      1 => 
        object(Basis)[72]
          private '_new' (CActiveRecord) => boolean false
          private '_attributes' (CActiveRecord) => 
            array (size=4)
              ...
          private '_related' (CActiveRecord) => 
            array (size=0)
              ...
          private '_c' (CActiveRecord) => null
          private '_pk' (CActiveRecord) => string '2' (length=1)
          private '_alias' (CActiveRecord) => string 't' (length=1)
          private '_errors' (CModel) => 
            array (size=0)
              ...
          private '_validators' (CModel) => null
          private '_scenario' (CModel) => string 'update' (length=6)
          private '_e' (CComponent) => null
          private '_m' (CComponent) => null
      2 => 
        object(Basis)[73]
          private '_new' (CActiveRecord) => boolean false
          private '_attributes' (CActiveRecord) => 
            array (size=4)
              ...
          private '_related' (CActiveRecord) => 
            array (size=0)
              ...
          private '_c' (CActiveRecord) => null
          private '_pk' (CActiveRecord) => string '3' (length=1)
          private '_alias' (CActiveRecord) => string 't' (length=1)
          private '_errors' (CModel) => 
            array (size=0)
              ...
          private '_validators' (CModel) => null
          private '_scenario' (CModel) => string 'update' (length=6)
          private '_e' (CComponent) => null
          private '_m' (CComponent) => null
  4 => 
    array (size=1)
      0 => 
        object(Basis)[74]
          private '_new' (CActiveRecord) => boolean false
          private '_attributes' (CActiveRecord) => 
            array (size=4)
              ...
          private '_related' (CActiveRecord) => 
            array (size=0)
              ...
          private '_c' (CActiveRecord) => null
          private '_pk' (CActiveRecord) => string '4' (length=1)
          private '_alias' (CActiveRecord) => string 't' (length=1)
          private '_errors' (CModel) => 
            array (size=0)
              ...
          private '_validators' (CModel) => null
          private '_scenario' (CModel) => string 'update' (length=6)
          private '_e' (CComponent) => null
          private '_m' (CComponent) => null