Doc #74547 [NEW]: mysqli::change_user() doesn't accept null as $database argument w/strict_types

From: vedad at kajtaz dot net Operating system: FreeBSD 11.0 PHP version: 7.1.4 Package: MySQLi related Bug Type: Documentation Problem Bug description:mysqli::change_user() doesn't accept null as $database argument w/strict_types 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 ... -- Edit bug report at https://bugs.php.net/bug.php?id=74547&edit=1 -- Try a snapshot (PHP 5.4): https://bugs.php.net/fix.php?id=74547&r=trysnapshot54 Try a snapshot (PHP 5.5): https://bugs.php.net/fix.php?id=74547&r=trysnapshot55 Try a snapshot (trunk): https://bugs.php.net/fix.php?id=74547&r=trysnapshottrunk Fixed in SVN: https://bugs.php.net/fix.php?id=74547&r=fixed Fixed in release: https://bugs.php.net/fix.php?id=74547&r=alreadyfixed Need backtrace: https://bugs.php.net/fix.php?id=74547&r=needtrace Need Reproduce Script: https://bugs.php.net/fix.php?id=74547&r=needscript Try newer version: https://bugs.php.net/fix.php?id=74547&r=oldversion Not developer issue: https://bugs.php.net/fix.php?id=74547&r=support Expected behavior: https://bugs.php.net/fix.php?id=74547&r=notwrong Not enough info: https://bugs.php.net/fix.php?id=74547&r=notenoughinfo Submitted twice: https://bugs.php.net/fix.php?id=74547&r=submittedtwice register_globals: https://bugs.php.net/fix.php?id=74547&r=globals PHP 4 support discontinued: https://bugs.php.net/fix.php?id=74547&r=php4 Daylight Savings: https://bugs.php.net/fix.php?id=74547&r=dst IIS Stability: https://bugs.php.net/fix.php?id=74547&r=isapi Install GNU Sed: https://bugs.php.net/fix.php?id=74547&r=gnused Floating point limitations: https://bugs.php.net/fix.php?id=74547&r=float No Zend Extensions: https://bugs.php.net/fix.php?id=74547&r=nozend MySQL Configuration Error: https://bugs.php.net/fix.php?id=74547&r=mysqlcfg