mysqli_warning::next

(PHP 5, PHP 7, PHP 8)

mysqli_warning::next — Fetch next warning

public mysqli_warning::next(): bool

Change warning information to the next warning if possible.

Once the warning has been set to the next warning, new values of properties message, sqlstate and errno of mysqli_warning are available.

此函数没有参数。

Returns true if next warning was fetched successfully. If there are no more warnings, it will return false