PHP Arrays
What will be the output of the following PHP code?
$a = array("red", "green", "blue");
array_pop($a);
print_r($a);

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

ANSWER DOWNLOAD EXAMIANS APP