[Rdfapi-php-interest] Understanding of "find" method...

[Charles N. <cha...@ne...>]

$res_model = $this->dbModel->find(NULL, NULL, new 
Resource("http://www.w3.org/1999/02/22-rdf-syntax-ns#type"));

=> is OK.


$res_model = $this->dbModel->find(new 
Resource("http://www.w3.org/1999/02/22-rdf-syntax-ns#type"), NULL, NULL);

=> give : Fatal error: RDFAPI error (class: DbModel; method: find): 
Parameters must be subclasses of Node or NULL in 
/var/www/wikisem/rdfapi-php093/api/model/DbModel.php on line 524

I can't understand where is the problem...
Do I misunderstand the "find" method ?

Charles Nepote