Can I use the variables defined inside the functions I'm hooking to?

  • Specifically $has_teaser, but it’d be good to know if they can in general (or will in the future?)

    I’m using the_content filter, and has_teaser never returns true, no matter what page, template or excerpt / more quicktag present.

    The filters are run inside the function get_the_content, so I was wondering whether the variables would still be made reach-able by wordpress or by making them $global somewhere?

    Thanks.

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