function safeDivide($numerator, $denominator) { if ($denominator === 0) { // Handle divide-by-zero error return null; } else { return $numerator / $denominator; } } // Example usage $x = 10; $y = 0; $quotient = safeDivide($x, $y); if ($quotient !== null) { echo "The quotient of {$x} and {$y} is {$quotient}."; } else { echo "Divide-by-zero error."; }It is possible that the developer used this function (or a similar one) and named it "getQuotientSafe".