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What is the output of the following?
$a = 7;
$b = 4;
function b($a, $b) {
global $a, $b;
$a += 7;
$a++;
$b += $a;
return true;
}
echo $b, $a;- A) 47
- B) 1419
- C) 74
- D) 1519
Answer
Answer: A