PageRenderTime 40ms CodeModel.GetById 14ms RepoModel.GetById 0ms app.codeStats 0ms

/2.0/Tests/@PHP/standard/math/abs.php

#
PHP | 21 lines | 18 code | 3 blank | 0 comment | 0 complexity | 8a523fa42d55c7736d3110bc00af837e MD5 | raw file
Possible License(s): CPL-1.0, GPL-2.0, CC-BY-SA-3.0, MPL-2.0-no-copyleft-exception, Apache-2.0 
    

  1. [expect php]

    2. 

  2. [file]

    3. 

  3. <?

    4. 

  4. 

    5. 

  5. define('LONG_MAX', is_int(5000000000)? 9223372036854775807 : 0x7FFFFFFF);

    6. 

  6. define('LONG_MIN', -LONG_MAX - 1);

    7. 

  7. printf("%d,%d,%d,%d\n",is_int(LONG_MIN  ),is_int(LONG_MAX  ),

    8. 

  8. 					   is_int(LONG_MIN-1),is_int(LONG_MAX+1));

    9. 

  9. 

    10. 

  10. $tests = <<<TESTS

    11. 

  11.  1   === abs(-1)

    12. 

  12.  1.5 === abs(-1.5)

    13. 

  13.  1   === abs("-1")

    14. 

  14.  1.5 === abs("-1.5")

    15. 

  15. -LONG_MIN+1 === abs(LONG_MIN-1)

    16. 

  16. -LONG_MIN   === abs(LONG_MIN)

    17. 

  17. -(LONG_MIN+1) === abs(LONG_MIN+1)

    18. 

  18. TESTS;

    19. 

  19. 

    20. 

  20. include('quicktester.inc');

    21. 

  21. ?>
    22.