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  1. <?php
  2. function changeFilename($str)
  3. {
  4.      $pathinfo = pathinfo($str);
  5.      return uniqid() . "." . $pathinfo['extension'];
  6. }
  7. $oldarray = array("hello.txt","ytuwe.php");
  8. $newarray = array_map("changeFilename", $oldarray);
  9. var_dump($newarray);
  10. ?>
Success #stdin #stdout 0.02s 13688KB
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stdin
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Standard input is empty
stdout
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array(2) {
  [0]=>
  string(17) "50b5de619c4bf.txt"
  [1]=>
  string(17) "50b5de619c50d.php"
}
https://ideone.com/gPi61D
language:
PHP (php 7.3.5)
created:
11 years ago
visibility:
public

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