How to split a path properly in PHP

Question

What is the best way to do the following:

I get a path with an AJAX request

e.g. dir1/dir2/dir3/dir4

I need to present it like this on my we

Answer 1

Something like this maybe (if I got your intention right):

 $chunk) {
    $output[] = sprintf(
        '%s',
        implode('/', array_slice($chunks, 0, $i + 1)),
        $chunk
    );
}

echo implode(' >> ', $output);

Output:

dir1 >> 
dir2 >>
dir3 >>
dir4