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<?php print_r(glob("*.txt")); ?>
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Array ( [0] => target.txt [1] => source.txt [2] => test.txt [3] => test2.txt )
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<?php print_r(glob("*.*")); ?>
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Array ( [0] => contacts.csv [1] => default.php [2] => target.txt [3] => source.txt [4] => tem1.tmp [5] => test.htm [6] => test.ini [7] => test.php [8] => test.txt [9] => test2.txt )