Array
(
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    [2] => error_log
    [3] => text4.txt
    [4] => tile25.gif
    [5] => text1.txt
    [6] => .
    [7] => index.php
    [8] => text3.txt
    [9] => text2.txt
    [10] => tile23.gif
    [11] => tile22.gif
)