Challenge for ZEND PHP5 Certification - 014

[hinom 5]

exercise 14

 

For the following code:

 

<?php
function Expenses()
{
function Salary()
{

}
function Loan()
{
function Balance()
{
}
}

}
?>

 

Which the following sequence will run successfully?

 

a. Expenses();Salary();Loan();Balance();

b. Salary();Expenses();Loan();Balance();

c. Expenses();Salary();Balance();Loan();

d. Balance();Loan();Salary();Expenses();

[hinom 5]

Answer: A

 

 

Explanation

 

<?php
function Expenses()
{

	function Salary()
	{

	}
	function Loan()
	{
		function Balance()
		{

		}
	}

}
?>