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lomotech

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Mar 30th, 2015
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PHP 0.48 KB | None | 0 0
  1. php > $a = 1.2345;
  2. php > var_dump($a);
  3. double(1.2345)
  4. php > $b = 1.2345 ;
  5. php > var_dump($b);
  6. double(1.2345)
  7. php > $c = '1.2345';
  8. php > var_dump($c);
  9. string(6) "1.2345"
  10. php > var_dump((float)$c);
  11. double(1.2345)
  12. php > $d = '1.2345 ';
  13. php > var_dump($d);
  14. string(7) "1.2345 "
  15. php >
  16. php > var_dump((float)$d);
  17. double(1.2345)
  18. php > var_dump(floatval($d));
  19. double(1.2345)
  20. php > $d = '1,001.2345 ';
  21. php > var_dump(floatval($d));
  22. double(1)
  23. php > var_dump((float)$d);
  24. double(1)
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