D25229
D25229
Fix PHP 8.1 "explode(null)" exception which blocks rendering "Provide Multi-Factor Credentials" page
Author: aklapper
Reviewers: O1: Blessed Committers, valerio.bozzolan
Summary: Passing null to the `$string` in `explode(string $separator, string $string, int $limit)` is deprecated since PHP 8.1.