ID: 12155
Updated by: jmcastagnetto
Reported By: [EMAIL PROTECTED]
Old Status: Bogus
Status: Closed
Bug Type: Math related
Operating System: linux 2.4.3
PHP Version: 4.0.5
New Comment:
See Bug #12623 for a more complete explanation on modulus
( http://www.php.net/bugs.php?id=12623 )
Previous Comments:
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[2001-08-06 19:57:53] [EMAIL PROTECTED]
float % int could lead to rounding difficulties, which is not a bug.
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[2001-07-13 20:34:11] [EMAIL PROTECTED]
Integer limited to 2047000000 so there.
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[2001-07-13 18:29:23] [EMAIL PROTECTED]
Appears to be broken on large(r) integers. Is this a limitation on the type used? (I
am coding working ip2long/long2ip).
$temp = 3194548456;
print "correct: " . ($temp - 255*floor($temp/255));
print "php: " . $temp % 255 . "<br>";
as defined in maths, the % is equiv to MOD(n, d) = n - d*INT(n/d)
where n is the number, d is the divisor.
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Edit this bug report at http://bugs.php.net/?id=12155&edit=1
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