Alex Dowad 8f318c383d Add specialized UTF-8 validation function for hosts with no SSE2/AVX2 support ... In a GitHub thread, Michael Voříšek and Kamil Tekiela mentioned that the PCRE2 function `pcre_match` can be used to validate UTF-8, and that historically it was more efficient than mbstring's `mb_check_encoding`. `mb_check_encoding` is now much faster on hosts with SSE2, and much faster again on hosts with AVX2. However, while all x86-64 CPUs support at least SSE2, not all PHP users run their code on x86-64 hardware. For example, some use recent Macs with ARM CPUs. Therefore, borrow PCRE2's UTF-8 validation function as a fallback for hosts with no SSE2/AVX2 support. On long UTF-8 strings, this code is 50% faster than mbstring's existing fallback code.		2023-01-26 20:58:24 +02:00
..
libmbfl	Use fast encoding conversion filters in mb_send_mail	2023-01-21 23:12:58 +02:00
tests	Fix GH-8329 Print true/false instead of bool in error and debug messages (#8385)	2023-01-23 10:52:14 +01:00
ucgendat	Optimize mb_str{,im}width for performance	2021-09-29 18:19:01 +02:00
common_codepoints.txt	Improve mb_detect_encoding's recognition of Turkish text	2022-12-30 14:22:46 +02:00
config.m4	Move mobile variants of SJIS into mbfilter_sjis.c	2022-12-12 16:28:49 +02:00
config.w32	Move mobile variants of SJIS into mbfilter_sjis.c	2022-12-12 16:28:49 +02:00
CREDITS
gen_rare_cp_bitvec.php	Mark globals as const (#10303)	2023-01-23 13:46:58 +00:00
mb_gpc.c	Remove unused 'to_language' and 'from_language' struct fields	2022-08-16 16:43:26 +02:00
mb_gpc.h	Remove unused 'to_language' and 'from_language' struct fields	2022-08-16 16:43:26 +02:00
mbstring.c	Add specialized UTF-8 validation function for hosts with no SSE2/AVX2 support	2023-01-26 20:58:24 +02:00
mbstring.h	Implement mb_output_handler using fast text conversion filters	2023-01-03 09:02:21 +02:00
mbstring.stub.php	Fix mb_strimwidth RC info	2022-08-05 17:06:23 +02:00
mbstring_arginfo.h	Do not generate CONST_CS when registering constants (#9439)	2022-08-28 08:27:19 +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	Mark globals as const (#10303)	2023-01-23 13:46:58 +00:00
unicode_data.h	Update Unicode tables to 14.0.0	2021-09-20 09:58:20 +02:00