Dmitry Stogov
40e053e7f3
Use better data structures (incomplete)
2014-02-13 17:54:23 +04:00
Xinchen Hui
c081ce628f
Bump year
2014-01-03 11:08:10 +08:00
Veres Lajos
144eab0889
code related typo fixes
2013-08-18 13:46:32 -07:00
Xinchen Hui
a666285bc2
Happy New Year
2013-01-01 16:37:09 +08:00
Reeze Xia
b47d6b32ba
Fix test fails: ext/standard/tests/general_functions/bug27678.phpt
...
After commit 3e62aae1
, number_format() returns string with length,
but _php_math_number_format_ex_len() didn't set string length
on nan and inf. This cause segfault when destruct the return value.
2012-07-17 23:08:11 +02:00
Gustavo André dos Santos Lopes
3e62aae1b4
Fix bug #62112 : number_format() is not binary safe
...
The bug report actually urges PHP 5.3's behavior to be
reinstated -- that is, make "\0", when used as a separator,
be the same as no separator at all. I believe that is not a
proper course of action and that "\0" being interpreted as
no seperator was a bug in PHP 5.3.
Using "" for no separator, in both 5.3 and 5.4, before and
after this change, causes no separator to be used, so
there is no functionality loss.
2012-05-23 11:37:27 +02:00
Nuno Lopes
8b4b70df56
fix stack overflow in php_intlog10abs()
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bug uncovered by LLVM/clang's new -fbounds-checking switch
this patch fixes a crash in ext/standard/tests/math/round_large_exp.phpt
2012-05-11 13:07:21 -04:00
Felipe Pena
4e19825281
- Year++
2012-01-01 13:15:04 +00:00
Gustavo André dos Santos Lopes
8d52500d41
- Reverted r301991, which is a (partial) fix to bug #52550 , addressing an
...
overflow in a signed subtraction. This fixes the overflow without
changing the algorithm.
2011-06-12 00:56:18 +00:00
Stanislav Malyshev
c16bfe403f
MFH: Fixed comilation on x86_64
2011-05-27 19:24:09 +00:00
Felipe Pena
0203cc3d44
- Year++
2011-01-01 02:17:06 +00:00
Adam Harvey
d2263d482d
Implement FR #53457 (number_format must support more than one character for
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thousands separator).
2010-12-03 10:10:08 +00:00
Ilia Alshanetsky
d9af17b839
Additional fix for bug #52550 & fix test & warning from previous fixes
2010-08-08 15:45:02 +00:00
Felipe Pena
232ae3df01
- Fix build
2010-08-06 22:21:13 +00:00
Ilia Alshanetsky
a8ddaca0b0
WS
2010-08-06 20:16:11 +00:00
Ilia Alshanetsky
34e8b615ed
Another fix for issue indentified in bug #52550
2010-08-06 20:04:29 +00:00
Sebastian Bergmann
9ba1e81665
sed -i "s#1997-2009#1997-2010#g" **/*.c **/*.h **/*.php
2010-01-03 09:23:27 +00:00
Dmitry Stogov
31c0af245e
Fixed floating point mathematic speed degradation (Christian)
2009-03-18 10:18:10 +00:00
Sebastian Bergmann
08659c2dcd
MFH: Bump copyright year, 3 of 3.
2008-12-31 11:15:49 +00:00
Christian Seiler
2e32354456
- MFH: Implemented http://wiki.php.net/rfc/rounding
2008-12-02 16:27:15 +00:00
Ilia Alshanetsky
22f3c8b05b
Fixed bug #42294 (Unified solution for round() based on C99 round)
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[DOC] New implementation of round() to work-around inconsistencies for win32
and 64 bit platforms.
This solution is very roughly based on BSD's implmentation of round(), which
itself is an implementation of C99 standard. We take the absolute value of number
we want to round time the 10 to the power of the number of decimal spaces we are
rounding to. The resulting value is rounded up and the pre-rounded value is
subtracted from it. If the difference is greater then 0.5000000001 we round up,
otherwise we round down.
2008-10-29 20:03:34 +00:00
Arnaud Le Blanc
d69dfa4b9f
MFH: initialize optional vars
2008-10-21 22:08:38 +00:00
Matt Wilmas
01afb02bad
Fix build
2008-05-08 04:23:26 +00:00
Kalle Sommer Nielsen
ed7e0c0dff
* Changed php_*h() to be static
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* Changed NEWS entry to be say 'native' insted of 'Windows' (ref. *h())
2008-05-06 10:55:49 +00:00
Derick Rethans
af371c9f5e
- Fixed build.
2008-05-05 10:09:54 +00:00
Kalle Sommer Nielsen
f61731874a
Merge PHP_5_3 - Implemented Windows support for asinh(), acosh(), atanh(), log1p() and expm1()
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[DOC] Merge_5_3
2008-05-05 07:29:41 +00:00
Felipe Pena
9139e74a60
New parameter parsing [DOC]
2008-02-21 17:50:03 +00:00
Antony Dovgal
fe4e73238a
ws->tab fixes
2008-02-21 11:53:34 +00:00
Zoe Slattery
5932b49990
Fixing 44092
2008-02-12 07:15:40 +00:00
Sebastian Bergmann
d1dded8751
MFH: Bump copyright year, 2 of 2.
2007-12-31 07:17:19 +00:00
Ilia Alshanetsky
6f694fab9a
Simplify code
2007-05-23 15:01:00 +00:00
Sebastian Bergmann
4223aa4d5e
MFH: Bump year.
2007-01-01 09:36:18 +00:00
Ilia Alshanetsky
52d53543ac
Allocation safety checks
2006-12-25 22:36:57 +00:00
Ilia Alshanetsky
fd8f758ecd
Fixed bug #39873 (number_format() breaks with locale & decimal points).
2006-12-22 04:03:15 +00:00
Hannes Magnusson
2d3056e94f
MFH:
...
- Fixed bug #33895 (missing math constants).
- Remove M_PI from math.c (its defined in php_math.h)
2006-08-27 19:14:43 +00:00
Marcus Boerger
dc571fa9e2
- MFH Fixed Bug #29538 number_format and problem with 0
2006-07-16 10:50:58 +00:00
Antony Dovgal
bccf4bd9e7
MFH: initialize variables and reduce the number of warnings
2006-02-06 11:28:41 +00:00
foobar
5bd93221a8
bump year and license version
2006-01-01 12:51:34 +00:00
foobar
23e671a51e
- Bumber up year
2005-08-03 14:08:58 +00:00
foobar
a5c41b2c8e
- Fixed bug #33917 (number_format() output with > 1 char separators)
2005-07-29 12:58:25 +00:00
Andrey Hristov
0e459321bf
move math_standard_deviation and math_variance to the stats PECL extension
2005-05-13 10:11:19 +00:00
Andrey Hristov
f12b14078e
rename math_std_dev to math_standard_deviation (the API wasn't published
...
yet)
2005-05-10 12:50:53 +00:00
foobar
b3f5a2dca4
ws + cs + proto fixes
2005-05-07 16:08:03 +00:00
Andrey Hristov
8cd3409b30
update protos
2005-05-07 12:41:56 +00:00
foobar
31a8c58911
fix proto
2005-05-05 23:42:03 +00:00
Andrey Hristov
7a0b3edbe0
fixed div by zero
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#div by zero is bad...div by zero is bad...bad
2005-05-02 12:32:21 +00:00
Andrey Hristov
2c0959689b
add possibility to calculate the standard deviation and the variance
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on a sample - the formulae are slightly different.
2005-05-02 12:29:38 +00:00
Andrey Hristov
7a4eb25870
add also math_variance() which uses the same calculation as math_std_dev()
2005-05-02 12:12:04 +00:00
Andrey Hristov
6141c5690d
fix division by zero. throw an warning if the array is empty.
2005-05-02 11:01:14 +00:00
Andrey Hristov
fb0c19da1c
add math_std_dev()
2005-05-02 09:17:49 +00:00