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<?php $number = 90.1000; $number = round($number, 4); echo "Number is: ".$number.PHP_EOL; $number -= 0.1; echo "Number is: ".$number.PHP_EOL; $precision = 13; $epsilon = pow(0.1, $precision); $rounded = round($number, $precision); $roundedResult = $number; // echo "Test 1: ".$rounded.PHP_EOL; // echo "Test 2: ".abs($number - $rounded).PHP_EOL; if (abs($number - $rounded) < $epsilon) { $roundedResult = intval($number); } $intedResult = $number; if ((int) $number == $number){ $intedResult = (int) $number; } // echo "Delta is : ".$delta.PHP_EOL; echo "Source number: ".$number.PHP_EOL; echo "Rounded result: ".$roundedResult.PHP_EOL; echo "Inted result: ".$intedResult.PHP_EOL;
Output for git.master, git.master_jit, rfc.property-hooks
Number is: 90.1 Number is: 90 Source number: 90 Rounded result: 90 Inted result: 90

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