Multidimensional array from string

Question

Let\'s say I have this string which I want to put in a multidimensional array.

Edit : The number of subfolders in the string are dynamic .. from zero sub folders to

Answer 1

I think this what you want,

$string ="Folder1/Folder2/Folder3/filename1\n";
$string .="Folder1/Folder2/Folder3/filename2\n";
$string .="Folder4/Folder2/Folder3/filename3\n";


$string_array_1 = explode("\n", $string);

$array_need = array();

foreach($string_array_1 as $array_values)
{
        if($array_values)
        {
            $folders =  explode("/", $array_values);
            $array_need[$folders[0]][$folders[1]][$folders[2]][] = $folders[3];
        }
    }

print_r($array_need);