I have some values to save into postmeta and usermeta table. Before save, I already done this:
$value = intval($value) . I think this is enough. But I see some plugins still use filters on those numbers. I want to make sure that I can do with
intval and without safety filter.
A simple example:
will never return this value, because even 64 bit system cannot handle such a large number. You get
But if you use:
So, it depends on the values you expect.