#25669 [Fbk->Opn]: eregi() vs. 8-bit chars in regex

[svs at ropnet dot ru]

 ID:               25669
 User updated by:  svs at ropnet dot ru
 Reported By:      svs at ropnet dot ru
-Status:           Feedback
+Status:           Open
 Bug Type:         Regexps related
 Operating System: FreeBSD 4.8
 PHP Version:      4.3.3
 New Comment:

oops, mozilla mangled those characters.

begin 644 l.php
M/#]P:'`*<V5T;&]C86QE*$Q#7T%,3"P@(G)U7U)5+DM/[EMAIL PROTECTED](I.R`*96-H
M;R!S971L;V-A;&4H3$-?04Q,+"`B(BDL(")<;B(["FEF("AE<F5G:[EMAIL PROTECTED](L
M("+Q\2(I*2![(&5C:&\@(F]K7&XB.R!](&5L<V4@>R!E8VAO(")B861<;B([
M?0II9B`H<')E9U]M871C:"@B+]$O:2(L("+Q\2(I*2![(&5C:&\@(F]K7&XB
=.R!](&5L<V4@>R!E8VAO(")B861<;B([?0H_/@H`
`
end

'./configure' '--without-x' '--disable-debug'
'--with-apxs=/usr/local/apache/bin/apxs' '--with-mod_charset'
'--enable-dba' '--with-gdbm=/usr/local' '--with-db4=/usr/local'
'--enable-dbase' '--enable-ftp' '--enable-sockets'
'--enable-inline-optimization' '--enable-memory-limit' '--with-mysql'
'--with-gd' '--enable-gd-native-ttf' '--with-zlib=/usr'
'--with-jpeg-dir=/usr/local' '--with-png-dir=/usr/local'
'--with-freetype-dir=/usr/local' '--enable-exif' '--enable-calendar'
'--enable-wddx' '--with-gmp' '--with-openssl=/usr'
'--with-iconv=/usr/local' '--with-imap=shared,/usr/local'
'--with-curl=/usr/local' '--with-dom=shared,/usr/local'
'--with-dom-xslt=shared,/usr/local'
'--with-dom-exslt=shared,/usr/local' '--enable-xslt=shared'
'--with-xslt-sablot=shared,/usr/local' '--with-iconv-dir=/usr/local'
'--with-expat-dir=/usr/local' '--with-zip=/usr/local' '--with-pdflib'
'--with-tiff-dir=/usr/local'


Previous Comments:
------------------------------------------------------------------------

[2003-09-26 09:16:38] [EMAIL PROTECTED]

And what was the configure line used to configure PHP?


------------------------------------------------------------------------

[2003-09-26 09:13:01] [EMAIL PROTECTED]

I don't think you meant to use those chars in your example
script..? Can you please add the actual ones here?


------------------------------------------------------------------------

[2003-09-26 08:20:57] svs at ropnet dot ru

Description:
------------
Even though locale is set up correctly, eregi() fails to match
international characters case-insensitively.  The reason, as far
as I understand, is that code in regex/ passes a negative value to
isalpha(). This can be worked around by recompiling regex/regcomp.c
manually with -funsigned-char (assuming GCC is the compiler).


Reproduce code:
---------------
<?php
setlocale(LC_ALL, "ru_RU.KOI8-R"); 
echo setlocale(LC_ALL, ""), "\n";
if (eregi("&#1103;", "&#1071;&#1071;")) { echo "ok\n"; } else { echo
"bad\n";}
if (preg_match("/&#1103;/i", "&#1071;&#1071;")) { echo "ok\n"; } else {
echo "bad\n";}
?>


Expected result:
----------------
ru_RU.KOI8-R
ok
ok


Actual result:
--------------
ru_RU.KOI8-R
bad
ok



------------------------------------------------------------------------


-- 
Edit this bug report at http://bugs.php.net/?id=25669&edit=1