Which compound type is supported by PHP?

echo substr('Hello world',-4); the right output is?

The break statement ends execution of which structure?

You can call a parent class' implementation of a method which is overridden by a child class using:

Which removes the last value of an array and returns it?

How would you delete a cookie?

Which function of Array object returns a string representing the array and its elements?

Polymorphism is also known as

Which is false with respect to Bridge pattern in PHP?

Which cannot be used to include a file?

Which function lets you check that you have reached the end of file while reading the file in PHP?