1. glob()
  2. file()
  3. fold()
  4. get_file()
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1 Answers

Answer: Option 1

Here is an example- // get all php files AND txt files $files = glob('*.{php,txt}', GLOB_BRACE); print_r($files); /* output looks like: Array ( [0] => phptest.php [1] => pi.php [2] => post_output.php . . . )

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