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200-710 · Question #92
200-710 Question #92: Real Exam Question with Answer & Explanation
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Question
What is the output of the following code?
function ratio ($x1 = 10, $x2)
{
if (isset ($x2)) {
return $x2 / $x1;
}
}
echo ratio (0);
Options
- A0
- BAn integer overflow error
- CA warning, because $x1 is not set
- DA warning, because $x2 is not set
- EA floating-point overflow error
- FNothing
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