note 22906 added to ref.math
| From: | hagman | Date: | Wed, 03 Jul 2002 19:40:46 +0000 |
| Subject: | note 22906 added to ref.math | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-32560@lists.php.net to get a copy of this message | ||
Here are the functions that where listed in link above (they got lost).
# From Celsius
// To Fahrenheit
function celfar($c) {
return $c*1.8+32; }
// To Kelvin
function celkel($c) {
return $c+273.15; }
// To Rankine
function celran($c) {
return $c*1.8+491.67; }
// To Réaumur
function celrea($c) {
return $c*0.8; }
# From Fahrenheit
// To Celsius
function farcel($f) {
return ($f-32)*(5/9); }
// To Kelvin
function farkel($f) {
return ($f-32)*(5/9)+273.15; }
// To Rankine
function farran($f) {
return $f+459.67; }
// To Réaumur
function farrea($f) {
return ($f-32)*(4/9); }
# From Kelvin
// To Celsius
function kelcel($k) {
return $k-273.15; }
// To Fahrenheit
function kelfar($k) {
return ($k-273.15)*9/5+32; }
// To Rankine
function kelran($k) {
return $k*1.8; }
// To Réaumur
function kelrea($k) {
return ($k-273.15)*0.8; }
# From Rankine
// To Celsius
function rancel($r) {
return ($r*(5/9))-273.15; }
// To Fahrenheit
function ranfar($r) {
return $r-459.67; }
// To Kelvin
function rankel($r) {
return $r*(5/9); }
// To Réaumur
function ranrea($r) {
return ($r*(4/9))-218.52; }
# From Réaumur
// To Celsius
function reacel($re) {
return $re*1.25; }
// To Fahrenheit
function reafar($re) {
return $re*2.25+32; }
// To Kelvin
function reakel($re) {
return $re*1.25+273.15; }
// To Rankine
function rearan($re) {
return $re*2.25+491.67; }
--
http://www.php.net/manual/en/ref.math.php
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