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Showing posts with label Upwork PHP Test Answers - 2015. Show all posts
Showing posts with label Upwork PHP Test Answers - 2015. Show all posts

Upwork PHP Test Answers - 2015

oDesk PHP Test Answers  2015

Ques: The setrawcookie() method of setting cookies is different from PHP standard method of cookie setting as:

    It does not allow expiry time to be set
    It can be used only once
    It does not URL-ENCODE the value on its own
    It does not allow domain setting

Ques: You need to keep an eye on the existing number of objects of a given class without introducing a non-class varibale. which of the following makes this happen?

    Add a member varibale that gets incremented in the default constructer and decremented the destructer.
    Add a local variable that gets incremented in each constructer and decremented in the desructer
    Add a static member variable that gets incremented in each constructer and decreented in the destructor
    This cannot be accomplished since the creation of objects is being done dynamically via “new”