Mam 2 zestawy tablic 2d i chcę scalić w 1 2d tablicę. ale liczba elementów w każdej tablicy nie jest taka sama i dla pierwszego 2 elementu jest taki sam i nie chcę go duplikować. tutaj jest.

Pierwsza tablica 2d:

Array(   
       [0] => Array
           (
              [0] => 25/2/2013
              [1] => 8.45 a.m
              [2] => 9.98
           )

       [1] => Array
           (
              [0] => 25/2/2013
              [1] => 8.46 a.m
              [2] => 9.02
           )
     )

druga tablica 2d:

 Array(   
        [0] => Array
            (
                [0] => 25/2/2013
                [1] => 8.45 a.m
                [2] => 1.23
                [3] => 6.1
            )

        [1] => Array
            (
                [0] => 25/2/2013
                [1] => 8.46 a.m
                [2] => 1.75
                [3] => 1.75
            )
      )

Jak uzyskać wynik, jak to:

Array(   
        [0] => Array
            (
                [0] => 25/2/2013
                [1] => 8.45 a.m
                [2] => 9.98
                [3] => 1.23
                [4] => 6.1
            )

        [1] => Array
            (
                [0] => 25/2/2013
                [1] => 8.46 a.m
                [2] => 9.02
                [3] => 1.75
                [4] => 1.75
            )
     )

tutaj jest var export dla pierwszej tablicy:

( 0 => array ( 0 => '5/2/2013', 1 => '9:31:00 AM', 2 => '0.395', 3 => '0.395', 4 => '302.855', 5 => '0.563', ), 1 => array ( 0 => '5/2/2013', 1 => '9:33:00 AM', 2 => '0.383', 3 => '0.383', 4 => '303.431', 5 => '0.563', )

i dla drugiej tablicy:

( 0 => array ( 0 => '5/2/2013', 1 => '9:31:00 AM', 2 => '-1.000', 3 => '-1.000', 4 => '-1.000', 5 => '-1.670', 6 => '-1.000', 7 => '-11.000', ), 1 => array ( 0 => '5/2/2013', 1 => '9:33:00 AM', 2 => '-1.000', 3 => '-1.000', 4 => '-1.000', 5 => '-1.670', 6 => '-1.000', 7 => '-11.000', )