slimstat_set_visit_cookie

This filter receives the current decision about setting a visit cookie. The incoming value depends on settings and the calling path; it is not always true. Return false to suppress the PHP cookie operation at this hook. Browser cookie behavior also depends on tracker settings and consent, so this filter alone is not a complete cookie policy. Do not force true to bypass consent.

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add_filter( 'slimstat_set_visit_cookie', '__return_false' );

Test callbacks on staging with your tracking mode and report context. See the database API and building an add-on.