Edit report at http://bugs.php.net/bug.php?id=52267&edit=1

 ID:          52267
 Updated by:  and...@php.net
 Reported by: gutzmer at usa dot net
 Summary:     add collation to mysqli::set_charset
-Status:      Open
+Status:      Verified
 Type:        Feature/Change Request
 Package:     MySQLi related
 PHP Version: Irrelevant
-Assigned To: 
+Assigned To: mysql



Previous Comments:
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[2010-07-06 19:07:01] gutzmer at usa dot net

Description:
------------
According to the docs,  mysqli::set_charset "is the preferred way to
change the charset. Using mysqli::query() to execute SET NAMES ..  is
not recommended."



But when using the MySQLi extension, the only way to use a collation
other than the default for a particular charset is to send a SET NAMES
... with a COLLATION clause.



mysqli::set_charset should have a second (Optional) "string $collation"
parameter to allow users to set the charset and collation without
resorting to the 'not recommended' direct query method.  When the
optional parameter is not set, is null, casts to Boolean FALSE, or is an
invalid choice for the charset passed in the first parameter, the
connection should use the default collation for the selected charset.



MySQL already handles error conditions relating to charset/collation
mismatches, so there should be no great added overhead to the source
code logic implementing  the MySQLi function.



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