Programming Languages PHP Objective
Mar 15, 2013

<?

php function zz(& $x)

 {

 $x=$x+5;

 }

 ?>

 $x=10;

 zz($x);

 echo $x; 

Find the Output?

Choose the correct answer:
A) 5
C) 15
D) 10
Detailed Explanation

Option C is the right answer.

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