ID: 43995
Updated by: [EMAIL PROTECTED]
Reported By: josmessa at uk dot ibm dot com
-Status: Open
+Status: Assigned
Bug Type: mbstring related
Operating System: Windows XP SP2
PHP Version: 5.2CVS-2008-01-31 (snap)
Assigned To: hirokawa
Previous Comments:
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[2008-01-31 17:05:20] [EMAIL PROTECTED]
assign to extension maintainer
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[2008-01-31 15:20:09] josmessa at uk dot ibm dot com
Description:
------------
When the $regs argument is provided, mb_ereg will return the length of
the matched string. The integer returned though is the byte length of
the string instead of the character length, which seems illogical for a
multibyte string function.
Reproduce code:
---------------
<?php
mb_regex_encoding('utf-8');
$string_mb =
base64_decode('5pel5pys6Kqe44OG44Kt44K544OI44Gn44GZ44CCMDEyMzTvvJXvvJbvvJfvvJjvvJnjgII=');
$regex = '^.*?[[:blank:]]?[[:punct:][:digit:]]+\.?$';
echo "\nMultibyte String without \$regs arg:\t";
var_dump(mb_ereg($regex, $string_mb));
echo "Multubyte String with \$regs arg:\t";
var_dump(mb_ereg($regex, $string_mb, $regs_mb));
echo "Character length of matched string:\t";
var_dump(mb_strlen($regs_mb[0], 'utf-8'));
?>
Expected result:
----------------
Multibyte String without $regs arg: int(1)
Multubyte String with $regs arg: int(21)
Character length of matched string: int(21)
Actual result:
--------------
Multibyte String without $regs arg: int(1)
Multubyte String with $regs arg: int(53)
Character length of matched string: int(21)
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Edit this bug report at http://bugs.php.net/?id=43995&edit=1
