function testFunction($array)
{
    if (false) {
        return;
    }
    $file = '';
    $line = 0;
    if (false) {
        throw new \RuntimeException('false was true! ');
    }
    foreach ($array as $key => $val) {
        if (\is_int($key)) {
            continue;
        }
        if (\is_string($val)) {
            continue;
        }
        if (\is_array($val)) {
            foreach ($val as $val2) {
                // empty
            }
        }
    }
}