What will be the output of the following PHP code? <?php $a = array("A", "Cat", "Dog", "A", "Dog"); print_r(array_count_values($a)); ?>

Array ( [A] => 2 [Cat] => 2 [Dog] => 1 )

Array ( [A] => 2 [Cat] => 1 [Dog] => 2 )

Array ( [A] => 1 [Cat] => 1 [Dog] => 2 )

Array ( [A] => 2 [Cat] => 1 [Dog] => 1)

What will be the output of the following PHP code? <?php $a = array("

1.	What will be the output of the following PHP code? <?php $a = array("A", "Cat", "Dog", "A", "Dog"); print_r(array_count_values($a)); ?>
A.	Array ( [A] => 2 [Cat] => 1 [Dog] => 2 )
B.	Array ( [A] => 2 [Cat] => 2 [Dog] => 1 )
C.	Array ( [A] => 1 [Cat] => 1 [Dog] => 2 )
D.	Array ( [A] => 2 [Cat] => 1 [Dog] => 1)
Answer» B. Array ( [A] => 2 [Cat] => 2 [Dog] => 1 )