bug52355.phpt 239 B

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  1. --TEST--
  2. Bug #52355 (Negating zero does not produce negative zero)
  3. --FILE--
  4. <?php
  5. var_dump(-0.0);
  6. var_dump(-(float)"0");
  7. $foo = -sin(0);
  8. var_dump($foo);
  9. var_dump(@(1.0 / -0.0));
  10. ?>
  11. --EXPECT--
  12. float(-0)
  13. float(-0)
  14. float(-0)
  15. float(-INF)