Fill In The Blanks to get the total Count Of Fruits Stored In The Array $arr Notice There are 7 apples and 5 orange

Question

<?php
$num = 0;
$rr = array("Apple"=>7,"orange"=>5);
foreach($arr as $key=>$value)
{
$sum_______$value;
echo $sum;
}
?>

Answer 1

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