pdf_add_outline

( PHP 3 = 3.0.6 , PHP 4 )

pdf_add_outline -- Adds bookmark for current page

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int pdf_add_outline ( int pdf document, string text [, int parent [, int open]])

Funkce pdf_add_outline( ) function adds a bookmark with text text that points to the current page . The bookmark is inserted as a child of parent and is by default open if open is not 0 . The return value is an identifier for the bookmark which can be used as a parent for other bookmarks . Therefore you can build up hierarchies of bookmarks .

Unfortunately pdflib does not make a copy of the string , which forces PHP to allocate the memory . Currently this piece of memory is not been freed by any PDF function but it will be taken care of by the PHP memory manager .