ZF-100-500 Premium Exam Questions

Which of the following functions in SimpleXML can be used to return an iterator containing a list of all subnodes of the current node?

Fill in the blank with the appropriate class name. The______ class is used to load files

dynamically.

Which of the following methods is used to change the session con figuration options?

Fill in the blank with the appropriate PHP function. The_____________ function is used to replace the current session id with the new session id, and to keep information of the current session.