ElenaIzotova8/php-project-lvl2

Method iter has 32 lines of code (exceeds 25 allowed). Consider refactoring.

Open

function iter($tree, $space)
{
    $addedSpace = '    ';
    $result = array_reduce($tree, function ($res, $node) use ($space, $addedSpace) {
        $type = getType($node);