我的舊陣列我想從現有的陣列與舊鑰匙作爲從舊數組重複值和值作爲重複計數的新數組?
array:7 [
0 => "22-Feb-2017"
1 => "22-Feb-2017"
2 => "22-Feb-2017"
3 => "27-May-2015"
4 => "10-May-2015"
5 => "10-May-2015"
6 => "08-May-2015"
]
我想新的數組作爲
array:7 [
22-Feb-2017 => "3"
27-May-2015 => "1"
10-May-2015 => "2"
08-May-2015 => "1"
]
感謝答案 –