returns an entity object created from an XML documentThis parses the argument, which is expected to be a well formed XML fragment and returns a parse tree as a special memory-resident object. While xper_doc creates some disk-resident data structure, xtree_doc() will work faster but it may require more memory. You may wish to use xtree_doc for small documents (e.g. less than 5 megabytes and xper_doc for larger documents.
returns an entity object created from an XML documentThis parses the argument, which is expected to be a well formed XML fragment and returns a
parse tree as a special memory-resident object. While xper_doc creates
some disk-resident data structure, xtree_doc() will work faster but it may require more memory. You may
wish to use xtree_doc for small documents (e.g. less than 5 megabytes and xper_doc for larger documents.