How to sort by date and time and echo the last day values?

Question

array{

[0]=>
array {
[0]=> string(2) "10"
[1]=> int(100)
[2]=> int(100)
[3]=> int(11)
[4]=> datevalue }

[1]=>
array{
[0]=> int(1)
[1]=> int(3)
[2]=> string(1) "2"
[3]=> int(2)
[4]=> date value} }
https://code.sololearn.com/w2sC72uI6lZ2/?ref=app

Answer 1

I don't want sql
It's php array and i want get values by last day