PHP :: Bug #74547 :: mysqli::change_user() doesn't accept null as $database argument w/strict

Bug #74547	mysqli::change_user() doesn't accept null as $database argument w/strict_types
Submitted:	2017-05-05 14:36 UTC	Modified:	2017-05-06 13:08 UTC
From:	vedad at kajtaz dot net	Assigned:
Status:	Closed	Package:	MySQLi related
PHP Version:	7.1.4	OS:	FreeBSD 11.0
Private report:	No	CVE-ID:	None

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[2017-05-05 14:36 UTC] vedad at kajtaz dot net

Description:
------------
The mysqli::change_user() documentation states: "If desired, the NULL value may be passed resulting in only changing the user and not selecting a database".

However, in 'strict_types=1' mode, the following exception is thrown when null is provided:

Fatal error: Uncaught TypeError: mysqli::change_user() expects parameter 3 to be string, null given in ... on line ...

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[2017-05-06 13:08 UTC] ab@php.net

-Type: Documentation Problem +Type: Bug

[2017-05-06 13:11 UTC] ab@php.net

Automatic comment on behalf of ab
Revision: http://git.php.net/?p=php-src.git;a=commit;h=561f1afe6ec3e1c551dba657a77ad948065c5e95
Log: Fixed bug #74547 mysqli::change_user() doesn't accept null as $database argument w/strict_types

[2017-05-06 13:11 UTC] ab@php.net

-Status: Open +Status: Closed

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