Array
(
    [0] => .
    [1] => ..
    [2] => a.php
    [3] => b.php
    [4] => c.php
    [5] => d.php
    [6] => e.php
    [7] => f.php
    [8] => g.php
    [9] => i.php
    [10] => l.php
    [11] => m.php
    [12] => n.php
    [13] => p.php
    [14] => q.php
    [15] => r.php
    [16] => s.php
    [17] => t.php
    [18] => v.php
    [19] => w.php
    [20] => y.php
)