Convert Fahrenheit to Celsius using a Function
One way to perform the conversion is by defining a function that takes the Fahrenheit temperature as an input and returns the Celsius temperature.
Example: Illustration of Calculating Fahrenheit to Celsius in PHP using a function.
PHP
<?php// Function for converting// fahrenheit to celsiusfunction fahToCel($fahrenheit) { $celsius = ($fahrenheit - 32) * 5 / 9; return $celsius;}// Driver code$fahrenheit = 98.6;$celsius = fahToCel($fahrenheit);echo "{$fahrenheit}°F is {$celsius}°C";?> |
Output
98.6°F is 37°C
Time Complexity: O(1)
Auxiliary Space: O(1)
PHP Program to Convert Fahrenheit to Celsius
Converting temperature from Fahrenheit to Celsius is a common task in many applications. The formula to convert Fahrenheit to Celsius is:-
Celsius = (Fahrenheit - 32) * 5/9
In this article, we will explore how to implement this conversion in PHP using different approaches such as inline calculations, functions, and using HTML.
Table of Content
- Using Inline Calculation
- Using a Function
- Through User Input using HTML
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