Pierwsza ma np. takie wartości:
[0] => 2012-03-24 [1] => 2012-03-24 [2] => 2012-03-24 [3] => 2012-03-24 [4] => 2012-03-24 [5] => 2012-03-24 [6] => 2012-03-24 [7] => 2012-03-24 [8] => 2012-03-24 [9] => 2012-03-24 [10] => 2012-03-23 [11] => 2012-03-23 [12] => 2012-03-23 [13] => 2012-03-23 [14] => 2012-03-23 [15] => 2012-03-23 [16] => 2012-03-23 [17] => 2012-03-22 [18] => 2012-03-22 [19] => 2012-03-22 [20] => 2012-03-22
a druga natomiast:
[0] => 1.64 [1] => 1.64 [2] => 1.64 [3] => 1.64 [4] => 1.64 [5] => 1.64 [6] => 1.64 [7] => 1.64 [8] => 1.64 [9] => 1.64 [10] => 1.64 [11] => 1.64 [12] => 1.64 [13] => 1.64 [14] => 1.64 [15] => 1.64 [16] => 1.64 [17] => 1.64 [18] => 1.64 [19] => 1.64 [20] => 1.64
Dodam że tablice sobie odpowiadają tzn. 2012-03-24 - 1.64 itd.
Chciałbym pobrać sumę liczb z drugiej tablicy dla każdej z dat, np. 2012-03-24 - 16.40
Pozdrawiam i proszę o pomoc
