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php method to convert Fahrenheit temperature to Celsius temperature: 1. Create a PHP sample file; 2. Implement it through the conversion formula between Celsius temperature and Fahrenheit temperature "C = 5×(F-32)/9" Just convert.
The operating environment of this article: windows7 system, PHP7.1 version, DELL G3 computer
How to convert Fahrenheit temperature to Celsius temperature with php ?
The conversion formula between Celsius temperature (C) and Fahrenheit temperature (F) is:
C = 5×(F- 32)/9,F = 9×C /5+32
php conversion example is as follows:
<?php //华氏温度οF $hs=39; //摄氏温度℃ $ss = (double)(($hs - 32) * 5) / 9; //转换结果 print_r($ss); //3.8888888888889 ?>
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