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Initial data commit

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Ingy döt Net 2023-07-01 11:58:00 -04:00
parent 72d218235f
commit f23f22d71c
199087 changed files with 3378941 additions and 0 deletions
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18
Task/Temperature-conversion/PHP/temperature-conversion.php Normal file
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while (true) {
echo "\nEnter a value in kelvin (q to quit): ";
if ($kelvin = trim(fgets(STDIN))) {
if ($kelvin == 'q') {
echo 'quitting';
break;
}
if (is_numeric($kelvin)) {
$kelvin = floatVal($kelvin);
if ($kelvin >= 0) {
printf(" K %2.2f\n", $kelvin);
printf(" C %2.2f\n", $kelvin - 273.15);
printf(" F %2.2f\n", $kelvin * 1.8 - 459.67);
printf(" R %2.2f\n", $kelvin * 1.8);
} else printf(" %2.2f K is below absolute zero\n", $kelvin);
}
}
}