PHP provides the ____________________ function for changing the permissions of a file within PHP.

Open source software includes free redistribution

Indicate whether the statement is true or false

Assume that the dequeue function, called on line 4, stores the number removed from the queue in the value variable. What will the statement on line 5 display?

Given the following code, assume the myQueue object is a queue that can hold integers and that value is an int variable. ``` 1 myQueue.enqueue(0); 2 myQueue.enqueue(1); 3 myQueue.enqueue(2); 4 myQueue.dequeue(value); 5 cout << value << endl; ``` a. 0 b. 1 c. 2 d. None of these