$loop->index and $loop->iteration not working correctly

[ed-iv]

Hey there,

Was working with loop variables today, and am getting some issues involving $loop->index and $loop->iteration.

1. $loop->index is returning the 1-based index of current loop item (i.e. it is doing what $loop->iteration should be doing)

2. $loop->iteration does not appear to be implemented (just comes back as NULL)

Will take a look at source as time permits. Thanks for the package!

[jorgecc]

What do you want to do?.

Do you want to read the index from @for or @foreach ?

[ed-iv]

Yea, I think Laravel only makes this available within @foreach (not 100% on that though). As documented here, the $loop variable gives access to certain properties within the context of a particular loop.

The list of properties has grown a bit larger in recent versions of Laravel to include a few that don't appear to be included in your implementation. As far as I can tell, these loop variables are initialized within each loop by your compileForEach method with a call to addLoop. The newer loop variables that I don't see in addLoop are: iteration, even, and odd.

Also $loop->index appears to be starting at 1 instead of 0. I see it being initialized to 0 in addLoop though so it must be incremented prior to the first loop somehow?

[jorgecc]

Done in #3.32

• 2019-12-21 3.32
  • For $loop->index and $loop->iteration not working correctly #96 added $loop->even and $loop->odd and $loop->iteration
  • Also, $loop->index now starts with 0 instead of 1