Edin Kadribasic
d4e143b8be
Fixed bug #21648
2003-01-16 13:19:50 +00:00
Wez Furlong
cf9f784ecd
Fix the number format fix when the number of decimal places is 0.
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# Thanks to Edin for his telepathy!
2003-01-10 13:32:24 +00:00
Wez Furlong
d8fbd1acef
Fix Bug #21523 - number_format could cause a memory allocation for a
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negative memory size in situations where the sprintf implementation of the
host system generated less decimal places than were requested.
Resolved this issue by making number_format examine the string returned
by spprintf and have it pad to the correct number of decimal places.
Added a test-case based on the bug report; the length of decimal places
required to trigger this bug is sprintf implementation dependent; as the
implementation is now using spprintf (provided by PHP), that number is
78 digits (NDIG - 2).
# I played with the idea of enhancing sprintf to do the equivalent, but
# it was too much effort considering that the precision of floats/doubles
# is not good enough to warrant it.
# This fix could do with some QA from someone else to make sure there are
# no memory bounds problems and then MFH it to PHP_4_3
2003-01-09 15:44:49 +00:00
Sebastian Bergmann
b506f5c8f8
Bump year.
2002-12-31 16:08:15 +00:00
Marcus Boerger
49a99a98f4
-php_error -> php_error_docref
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-removed some cases where emalloc result was tested
2002-12-05 20:59:49 +00:00
Marcus Boerger
3ba7df4c6a
fix warnings
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#highest bit cannot be set so this must work
2002-11-12 11:46:21 +00:00
Jason Greene
f8aae8702c
Switch to using error_docref
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# Satisfy all those named Mar[ck]us
2002-11-11 16:34:39 +00:00
Jason Greene
5e2c75c576
Report function name when log() triggers a base warning
2002-11-11 05:35:04 +00:00
Jason Greene
84bd2901c4
Add the ability to take the logarithm of any base by adding a base parameter
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to log()
Added regression tests for the new form
2002-11-11 05:21:35 +00:00
Marcus Boerger
15b2e277a4
fix compiler warning
2002-10-24 19:15:40 +00:00
foobar
0bac55b4e7
- If functions are not available on OS, they're not available in PHP.
2002-10-24 18:31:11 +00:00
Sascha Schumann
6bf422d62e
Make PHP compile out-of-the-box with uClibc
2002-10-24 12:21:07 +00:00
Sterling Hughes
57440cc984
hopefully silence compile warnings on Solaris related to HUGEVAL being
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undefined.. HUGEVAL is defined (well the manual would indicate so) in
stdlib.h, not math.h.
Bug #: 19807
2002-10-15 14:51:01 +00:00
Sascha Schumann
df0ea33d2b
peek at freebsd's libc and fix _php_math_basetozval
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PR: #19733
2002-10-04 02:21:33 +00:00
Derick Rethans
828c2a9c46
- argh... this is getting annoying
2002-09-06 07:47:49 +00:00
Anantha Kesari H Y
338332c799
NetWare related changes/modifications
2002-09-06 07:44:30 +00:00
Marcus Boerger
149ad05b4f
php_error_docref
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#New conversion available at: http://docref.txt.marcus-boerger.de
2002-08-24 01:19:28 +00:00
Edin Kadribasic
67689bd557
ZTS fix.
2002-06-18 00:14:52 +00:00
Edin Kadribasic
fb6bcda13b
Check for +/- infinity in base_convert (bug #14807 ).
2002-06-18 00:04:33 +00:00
Derick Rethans
f4447a9cc1
- Fix for bug #14966
2002-04-01 09:19:57 +00:00
Sebastian Bergmann
6729e0e9bf
Fix thread-safe build.
2002-03-11 05:43:23 +00:00
jim winstead
8544cc1532
handle numeric strings. this means we're less picky about the argument
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types, but the math functions aren't generally that picky.
2002-03-10 23:46:43 +00:00
Hartmut Holzgraefe
547b25fd13
php has no 'double', only 'float'
2002-03-02 17:08:09 +00:00
Sebastian Bergmann
90613d2282
Maintain headers.
2002-02-28 08:29:35 +00:00
Yasuo Ohgaki
15daf99288
Added fmod() function
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# Is there any reason that math.c does not use errno?
2002-02-21 11:44:41 +00:00
Jon Parise
9aba9071b6
These are now defined in zend_config.w32.h.
2002-01-28 16:06:27 +00:00
Jon Parise
e40e7a669a
zend_isinf() is already defined in Zend/zend_config.w32.h for Win32.
2002-01-27 18:19:18 +00:00
Jon Parise
f174bbc711
Use the zend_* versions of finite(), isinf(), and isnan(), as defined
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in php_config.h. Redefine the zend_* versions in the case of Win32.
This fixes the build on systems that don't provide a native version of,
say, isinf() (e.g. Solaris).
2002-01-27 07:41:20 +00:00
jim winstead
831473d76e
Rename finite/isinf/isnan to more standard is_*() names.
2002-01-09 23:59:05 +00:00
jim winstead
62395159a9
Fix the Win32 compile.
2002-01-05 08:29:53 +00:00
Egon Schmid
87ad1fdb3b
Fixed some protos.
2002-01-05 07:54:49 +00:00
jim winstead
b9d68b8e9d
Apparently multi_convert_to_double_ex() didn't quite do what I
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thought. Still need to handle numeric strings.
2002-01-05 03:56:38 +00:00
jim winstead
461e105069
Fixed pow(), and added finite(), isinf(), and isnan(). Also fixed
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pow() tests.
@- Fixed pow(), and added finite(), isinf(), and isnan(). (Jim)
# Jeroen was on crack, and apparently flunked arithmetic. Names of new
# functions subject to change if people get persnickety about them.
# (They're currently the same as the underlying C library function
# names. Hope nobody forgets to update the tests if they change the
# names.)
# Oh, and pow() uses the new parameter-passing API now.
2002-01-05 03:45:11 +00:00
Derick Rethans
e8f3e3ffa0
- Let ceil also return a float in every case
2001-12-22 11:53:29 +00:00
Derick Rethans
ca1bcd9ac3
- Fix for bug #14646 , floor() always returns a float now.
2001-12-21 16:38:49 +00:00
Derick Rethans
3709eb6ab2
- Fix for bug #14544 , bogus warning in pow()
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#- I think I do not need to tell who screwed this up....
2001-12-16 10:59:20 +00:00
Sebastian Bergmann
38933514e1
Update headers.
2001-12-11 15:32:16 +00:00
Frank M. Kromann
8e40864770
Make _php_math_number_format available from shared extensions
2001-12-03 05:12:48 +00:00
Jeroen van Wolffelaar
0916fd50c0
5th and probably/hopefully last run of conv_z_macros
2001-09-26 09:21:58 +00:00
Hartmut Holzgraefe
03f7406711
proto fixes "double" -> "float"
2001-09-21 21:59:27 +00:00
Sascha Schumann
f45555e62f
Rework some string-to-number and vice-versa functions to work smarter
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(e.g. without using functions that use slow locales, without allocating
extra memory and with fewer integer/float operations)
2001-09-20 08:22:44 +00:00
Sascha Schumann
e261d310a0
quickly fix newly introdued off-by-one
2001-09-19 11:03:58 +00:00
Sascha Schumann
e4ace6cde6
Rewrite _php_match_basetozval to need only one multiplication
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per iteration and avoid the U?LONG_MAX hassle.
2001-09-19 10:57:50 +00:00
Sterling Hughes
563c0670e5
another attempt at fixing compile warnings...
2001-09-18 20:05:05 +00:00
Sterling Hughes
8092460830
hopefully fix win32 compile warnings
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# I really wish i had a box to compile php with win32 on
2001-09-18 05:48:49 +00:00
Derick Rethans
78747bd2df
- Don't wrap lines... this is annoying while coding.
2001-09-09 13:29:31 +00:00
Stanislav Malyshev
0a143cf655
Add _php_math_zvaltobase and _php_math_basetozval
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This allows to use bindec, etc. functions to convert numbers longer
than fits in long, using floats instead.
Note: the functions like decbin still don't use the zval-ed functions,
so they work only on longs yet.
2001-09-03 16:26:31 +00:00
Jeroen van Wolffelaar
2b6bafb269
Remove cbrt also, and mark logm1 and exp1p as expermintal
2001-08-15 19:08:59 +00:00
Jeroen van Wolffelaar
d62fbbd5a8
MF407
2001-08-15 19:01:32 +00:00
Zeev Suraski
c0404f4631
Whitespace
2001-08-11 17:03:37 +00:00