A. $SESSION['username'] = “Abc”;
B. $_SESSION['username'] = “Abc”;
D. $SESSION_START["username"] = “Abc”;
Which parameter determines whether the old session file will also be deleted when the session ID is regenerated?
Which one of the following functions will you use to check that the class exists before you work with it?
How many times can you define __autoload in a process?
Which function was introduced to help automate the inclusion of class files?
Which one of the following statements is true for require() and require_once()?
Which one of the following statements is true for include_once() and require_once()?
Which keyword can be used to fix the above error?
Which symbol is used to declare nested namespaces?
Which one of the following is the correct way of declaring a namespace?
Which of the following can you place inside a namespace?