Alex Dowad e814197371 Fix bug in mb_get_substr_slow (sometimes outputs wrong number of characters) ...

Thanks to Maurício Fauth for finding and reporting this bug.

The bug was introduced in October 2022. It originally only affected
text encodings which do not have a fixed byte width per characters
and for which mbstring does not have an mblen_table. However, I recently
made another change to mbstring, such that mb_substr no longer relies
on the mblen_table even if one is available. Because of this change,
the bug earlier introduced in October 2022 now affected a greater
number of text encodings, including UTF-8.

2023-12-20 14:32:53 +02:00

..

libmbfl

PHP_HAVE_BUILTIN_USUB_OVERFLOW macro is defined even if __builtin_usub_overflow not available

2023-10-23 14:05:48 +01:00

tests

Fix bug in mb_get_substr_slow (sometimes outputs wrong number of characters)

2023-12-20 14:32:53 +02:00

ucgendat

Optimize mb_str{,im}width for performance

2021-09-29 18:19:01 +02:00

common_codepoints.txt

Improve mb_detect_encoding accuracy for text containing vowels with macrons

2023-08-25 12:09:55 +02:00

config.m4

Combine CJK encoding conversion code in a single source file

2023-05-20 21:27:48 -07:00

config.w32

Combine CJK encoding conversion code in a single source file

2023-05-20 21:27:48 -07:00

CREDITS

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gen_rare_cp_bitvec.php

Mark globals as const (#10303)

2023-01-23 13:46:58 +00:00

mb_gpc.c

Take order of candidate encodings into account when guessing text encoding

2023-05-16 07:01:07 -07:00

mb_gpc.h

Remove unused 'to_language' and 'from_language' struct fields

2022-08-16 16:43:26 +02:00

mbstring_arginfo.h

Merge branch 'PHP-8.2' into PHP-8.3

2023-11-27 21:13:21 +02:00

mbstring.c

Fix bug in mb_get_substr_slow (sometimes outputs wrong number of characters)

2023-12-20 14:32:53 +02:00

mbstring.h

Take order of candidate encodings into account when guessing text encoding

2023-05-16 07:01:07 -07:00

mbstring.stub.php

Merge branch 'PHP-8.2' into PHP-8.3

2023-11-27 21:13:21 +02:00

php_mbregex.c

Reduce memory allocated by var_export, json_encode, serialize, and other (#8902)

2022-07-08 14:47:46 +02:00

php_mbregex.h

Declare ext/mbstring constants in stubs (#8798)

2022-06-23 17:34:08 +02:00

php_onig_compat.h

…

php_unicode.c

Implement conditional casing for Greek letter sigma when title-casing text

2023-01-12 17:41:11 +02:00

php_unicode.h

Speed boost for mb_stripos (when not using UTF-8)

2022-12-18 15:31:20 +02:00

rare_cp_bitvec.h

Improve mb_detect_encoding accuracy for text containing vowels with macrons

2023-08-25 12:09:55 +02:00

unicode_data.h

Update Unicode tables to 14.0.0

2021-09-20 09:58:20 +02:00