Hi,
After updating to the latest version of wpDiscuz (updated on my site two days ago), I encountered a fatal PHP error:
Fatal error: Uncaught TypeError: trim(): Argument #1 ($string) must be of type string, WP_User given in /wp-includes/class-wp-user.php:218
After some debugging, I tracked it down to this line in your plugin:
get_user_by("email", $idOrEmail); // in WpdiscuzHelper.php, line 1116
In some cases, $idOrEmail is actually a WP_User object, which causes get_user_by() to fail since it expects a string, not an object.
🔧 Temporary Fix
I modified the getUserNameAndEmail() function inside class.WpdiscuzHelper.php to properly handle the case where $idOrEmail is a WP_User object:
} elseif ($idOrEmail instanceof WP_User) {
$nameAndEmail = [
"name" => $idOrEmail->display_name,
"email" => $idOrEmail->user_email,
"isUser" => 1,
"user_id" => $idOrEmail->ID,
];
}
This resolved the issue completely.
Just wanted to report this so it can be patched in the next update. Thanks for your great work and support!
