FInd value

[rakuci]

Hi
I have variable with values
0 0 0 1 1 1 1 1 1 1 1 0 0 0 0

how can I find first 1 and last 1
regards

[laserlight]

Is the variable a string or an array of integers?

[rakuci]

I'm checking the weeks of the year
And a get the array of integers

[laserlight]

Well, $array[0] would contain the first element, and $array[count($array)-1] would contain the last.

Conversely, you could use reset($array) and end($array), but then you'll also be playing with the array pointers which can lead to bugs if you arent careful.