Write a program in PHP to to calculate the summation/subtraction/multiplication/division of two integer numbers by calling user-defined functions and display the result on computer screen display
Problem: Write a program in PHP to to calculate the summation/subtraction/multiplication/division of two integer numbers by calling user-defined functions and display the result on computer screen display
This program demonstrates how to create & use user-defined functions in PHP language.
Code
<!DOCTYPE html>
<Write a program in PHP to to calculate the summation/subtraction/multiplication/division of two integer numbers by calling user-defined functions and display the result on computer screen display>
<html>
<body>
<?php
//php code starting from here
$numb1; $numb2; //local variable declaration
$result;
$numb1 =98;
$numb2 =569;
//User-defined function to add two integer numbers
function add($argument_1, $argument_2)
{
$return_value = $argument_1 + $argument_2;
return($return_value);
}
$result = add($numb1, $numb2);
print $result;
print "<br>";
//User-defined function to subtract two integer numbers
function subtract($argument_1, $argument_2)
{
$return_value = $argument_1 - $argument_2;
return($return_value);
}
$result = subtract($numb1, $numb2);
print $result;
print "<br>";
//User-defined function to multiply two integer numbers
function multiply($argument_1, $argument_2)
{
$return_value = $argument_1 * $argument_2;
return($return_value);
}
$result = multiply($numb1, $numb2);
print $result;
print "<br>";
//User-defined function to calculate division of two integer numbers
function divide($argument_1, $argument_2)
{
$return_value = $argument_1 / $argument_2;
return($return_value);
}
$result = divide($numb1, $numb2);
print $result;
//end of php code
?>
</body>
</html>
Output
667
-471
55762
0.17223198594025
Do it yourself on online PHP compiler: https://onecompiler.com/php
Or, download PHP ver 8.0
Download php Windows 7, 8, 8.1 and Windows 10 (32-64 bit)
Tomorrow I'll post another php problem with solution.
Have a nice day.
Thank you very much.