[wp-hackers] Passing post_id as filter argument

[Peter Westwood]

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Vladimir Ghetau wrote:
> Hi guys,
>
> I'm trying to figure out how to pass the post_ID as argument when
> using the add_filter hook.
>
> Besides the content I'm receiving automatically, I really can't
> figure out an workaround to passing the post_ID argument to the
> called function using add_filter('the_content', 'myfunc').
You can't add extra arguments to the add_filter hook in order to
request that your receive arbitary data.

What you want to do is globalise the post ID global in your function
and use that.

westi
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