bug32160.phpt 301 B

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  1. --TEST--
  2. Bug #32160 (copying a file into itself leads to data loss)
  3. --FILE--
  4. <?php
  5. $path = __DIR__ . "/bug32160.txt";
  6. var_dump(copy($path, $path));
  7. chdir(__DIR__);
  8. var_dump(copy($path, "bug32160.txt"));
  9. var_dump(copy("bug32160.txt", "bug32160.txt"));
  10. ?>
  11. --EXPECT--
  12. bool(false)
  13. bool(false)
  14. bool(false)