Elance Exams Answers PDF file

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Download PDF file of elance Zoho Creator Exam Answers
elance-zoho-creator-exam.pdf

What is the output in following codes? <?php $array1 = array("a" => "green", "red", "blue"); $array2 = array("b" => "green", "yellow", "red"); $result = array_intersect($array1, $array2); print_r($result); ?>

Array ( [a] => green [0] => red )
Array ( [a] => green [1] => red )
Array ( [a] => green [2] => red )
Array ( [0] => green [1] => red )
Array ( [a] => green [b] => red )
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