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Bug #49027 mysqli_options() doesn't work when using mysqlnd
Submitted: 2009-07-23 09:07 UTC Modified: 2009-08-27 13:17 UTC
Votes:1
Avg. Score:3.0 ± 0.0
Reproduced:1 of 1 (100.0%)
Same Version:1 (100.0%)
Same OS:0 (0.0%)
From: andreas dot streichardt at globalpark dot com Assigned: mysql
Status: Closed Package: MySQLi related
PHP Version: 5.3.0 OS: Linux
Private report: No CVE-ID:
 [2009-07-23 09:07 UTC] andreas dot streichardt at globalpark dot com
Description:
------------
mysqli_real_connect() doesn't honor init commands previously set with mysqli_options($x,MYSQLI_INIT_COMMAND) when using the mysqlnd driver.

I am not sure if this is simply a missing feature or a bug. At least this is a documentation problem as it isn't noted anywhere.

Ideally if this is not a bug mysqli_options should return false so one notices that it isn't supported yet.

This problem only appears when using mysqlnd as the driver.

mysql> SELECT version();
+----------------+
| version()      |
+----------------+
| 5.4.1-beta-log |
+----------------+

But i don't think this is related to the database version, is it?

Reproduce code:
---------------
$handle=mysqli_init();
if (!mysqli_options($handle,MYSQLI_INIT_COMMAND,"testtest"))
  print "Broken!\n";

if (!@mysqli_real_connect($handle,"localhost","root","","test",3306))
  print "Connection broken!\n";


Expected result:
----------------
Connection broken! (testtest is not a valid query)

If the general log is activated you should see the query in the log

Actual result:
--------------
blank output (database connection was successful - assuming that the credentials provided in the connection string work).

no "testtest" query in the general log

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History

AllCommentsChangesGit/SVN commitsRelated reports
 [2009-08-06 00:38 UTC] kalle@php.net
The INIT_COMMAND is currently not supported by mysqlnd, along with a bunch of other options, see ext/mysqlnd/mysqlnd.c. Leaving this with the mysql guys
 [2009-08-27 13:16 UTC] svn@php.net
Automatic comment from SVN on behalf of andrey
Revision: http://svn.php.net/viewvc/?view=revision&revision=287807
Log: Fixed bug #49027 (mysqli_options() doesn't work when using mysqlnd)
 [2009-08-27 13:17 UTC] andrey@php.net
This bug has been fixed in SVN.

Snapshots of the sources are packaged every three hours; this change
will be in the next snapshot. You can grab the snapshot at
http://snaps.php.net/.
 
Thank you for the report, and for helping us make PHP better.

Fix will appear in 5.3.1
Thanks!
 
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