Description:
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This is on the precompiled Windows QA NTS build 2011-Sep-15 14:27:38, running on Apache 2.2 as CGI.

Multibyte support is now included by default, and my php.ini file includes "zend.multibyte = On" as a directive. Any script that includes the line

declare(encoding="UTF-8");

Triggers this warning:

Warning: Unsupported encoding [UTF-8] in XXX on line YYY

I have tried changing case and removing the dash. Presuming this derives from the same functionality as Multibyte Strings, this should be the correct name for this encoding: http://us2.php.net/manual/en/mbstring.supported-encodings.php 


Test script:
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declare(encoding="UTF-8");

Expected result:
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Silent parsing of the script as UTF-8.

Actual result:
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Warning: Unsupported encoding [UTF8] in H:\webserver\pd\wwwroot\qwertyuiop\index.php on line 1