Comments & License

Hi I was wondering under what license were covered the php code given in the comments in the php documentation. If i get it right, the copyright holders for these remain the original authors of the posts, so i guess the question is to be asked to every author, but i just would like to be sure of it ;) To be clear, my real question is "is there any problem including this code inside a GPLed application" ? Thanks in advance for your help. -- Mike Hommey <mh@glandium.org> "Je crois au moment, et s'il n'y a pas le moment à ce moment là, il faut arriver à ce moment là au moment qu'on veut." -- Jean-Claude Vandamme