Grouping arrays with consecutive keys
- by KPL
Hello people,
I've an array like this -
Array
(
[16] => 424
[17] => 404
[18] => 416
[21] => 404
[22] => 456
[23] => 879
[28] => 456
[29] => 456
[32] => 123
[35] => 465
)
The output of this array would be
Array
(
[0] => Array
( ['start'] => 16
['stop'] => 18
)
[1] => Array
( ['start'] => 21
['stop'] => 23
)
[2] => Array
(
['start'] => 28
['stop'] => 29
)
[3] => Array
(
['start'] => 32
['stop'] => 33
)
[4] => Array
(
['start'] => 35
['stop'] => 36
)
)
I don't really need the values. Just grouping the keys.
And if consecutive integer doesn't exist for a particular key(like for [32] and [35]), 'stop' should be the consecutive integer.
Thank you all for help.
