我有一個多維數組。由於字符串「volvo」的值出現兩次,所以我想合併這些鍵。這裏的源陣列:操縱多維數組
Array
(
[0] => Array
(
[0] => Volvo
[1] => 22
)
[1] => Array
(
[0] => BMW
[1] => 15
)
[2] => Array
(
[0] => Saab
[1] => 5
)
[3] => Array
(
[0] => Volvo
[1] => 17
)
)
,我想將其轉換爲這一個:
Array
(
[0] => Array
(
[0] => Volvo
[1] => 39
)
[1] => Array
(
[0] => BMW
[1] => 15
)
[2] => Array
(
[0] => Saab
[1] => 5
)
)
你嘗試過什麼? – hassan
<?php \t function getSummary($ data){ \t \t $ result = array(); \t \t foreach($ data as $ key => $ row){ \t \t \t $ temp = $ row; \t \t \t如果 \t \t \t \t array_push($結果,$ TEMP)(in_array($溫度,$數據)!); \t \t \t別的 \t \t \t \t $結果[$鍵] [1] + = $溫度[1]; \t \t return $ result; (數組(「沃爾沃」,22),數組(「寶馬」,15),數組(「薩博」,5),數組(「 \t print(「
」); –對不起,我不習慣多維數組。 :) thnx –