Indentation in value will prevent it from getting exported

A few alternatives here: https://stackoverflow.com/questions/262891/is-there-a-way-to-find-out-ho...

I like...

function getArrayDepth($array) {
    $depth = 0;
    $iteIte = new RecursiveIteratorIterator(new RecursiveArrayIterator($array));

    foreach ($iteIte as $ite) {
        $d = $iteIte->getDepth();
        $depth = $d > $depth ? $d : $depth;
    }

    return $depth;
}

Hello.

@Vokerk

Seems there is an inaccuracy in the code. I believe that such changes are required:

+ $copy[$key]['__test'] == true;

+ $copy[$key]['__test'] = true;

@grasmash

Your example is not resistant to infinity recursion that can appear because of references.

Regards.

This patch doesn't fix the core issue, so I'm going to leave the status as needs work. What it does is add in a check to ensure the process doesn't crash when it gets the array depth wrong. I think this is a useful addition even once the real patch for this issue is in as it's a good failsafe.

Bumping to major as i totally breaks and prevent us from doing any useful with it when we hit this.

Removing my patch from the list. I missed doing it when I uploaded it. Since my patch is just a helpful failsafe while we wait on a real fix, I don't want it showing up in the top post and confusing people.

Alternate approach - trim the leading spaces off - Feels hacky though.

Is this issue still relevant? If so, please reopen with a merge request against the 4.x branch.