While loop

[eluser]Avril[/eluser]
Hello,

Is a while loop instead of a foreach loop possible in CI?

Thanks

[eluser]smilie[/eluser]
w00t, not sure what your question is
But, while and foreach are both PHP functions which have nothing to do with CI itself

So, yes - they are both possible

Cheers,
Smilie

[eluser]Federico Baña[/eluser]
I guess you can only use a while on an array with numeric keys, foreach can be used for associative arrays as well as the others.

Code:

foreach ($arr as $key => $val)
{
    echo $key . ":" . $arr[$key];
}