What will be the output of the following PHP code ? <?php $array = array("red", "green"); array_push($array, "blue", "yellow"); print_r($array); ?>

Array ( [0] => blue [1] => yellow [2] => red [3] => green )

Array ( [0] => red [1] => green [2] => blue [3] => yellow )

Array ( [0] => red [1] => green )

Array ( [0] => blue [1] => yellow )

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

1.	What will be the output of the following PHP code ? `<?php $array = array("red", "green"); array_push($array, "blue", "yellow"); print_r($array); ?>`
A.	Array ( [0] => red [1] => green [2] => blue [3] => yellow )
B.	Array ( [0] => blue [1] => yellow [2] => red [3] => green )
C.	Array ( [0] => red [1] => green )
D.	Array ( [0] => blue [1] => yellow )
Answer» B. Array ( [0] => blue [1] => yellow [2] => red [3] => green )