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165 Commits

Author SHA1 Message Date
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() 
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 
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) 
[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 
* 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() 
[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 
#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 
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
Ilia Alshanetsky
6d7cac7731 Fixed bug #28228 (NULL decimal separator is not being handled correctly). 2004-12-14 00:37:19 +00:00
Wez Furlong
31a17d9044 Enable hypot for all 2004-09-20 22:08:06 +00:00