(PHP 4 >= 4.0.1)

pdf_add_bookmark -- Adds bookmark for current page


int pdf_add_bookmark ( int pdf object, string text [, int parent [, int open]])

Add a nested bookmark under parent, or a new top-level bookmark if parent = 0. Returns a bookmark descriptor which may be used as parent for subsequent nested bookmarks. If open = 1, child bookmarks will be folded out, and invisible if open = 0.