In this code snippet, we’ll show an example of how find the sum of two positive or negative numbers..

A PHP function to find the sum of two positive or negative numbers

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<?php
/**
* Calculates the sum of two integers.
*
* This function takes two integer arguments and returns their sum.
*
* @param int $first_number The first integer.
* @param int $second_number The second integer.
* @return int The sum of the two integers.
*/
function sum_of_two_integers(int $first_number, int $second_number): int
{
return $first_number + $second_number;
}
// Example usage:
echo sum_of_two_integers(12, 13);
<?php /** * Calculates the sum of two integers. * * This function takes two integer arguments and returns their sum. * * @param int $first_number The first integer. * @param int $second_number The second integer. * @return int The sum of the two integers. */ function sum_of_two_integers(int $first_number, int $second_number): int { return $first_number + $second_number; } // Example usage: echo sum_of_two_integers(12, 13);
<?php

/**
 * Calculates the sum of two integers.
 *
 * This function takes two integer arguments and returns their sum.
 *
 * @param int $first_number The first integer.
 * @param int $second_number The second integer.
 * @return int The sum of the two integers.
 */
function sum_of_two_integers(int $first_number, int $second_number): int
{
    return $first_number + $second_number;
}

// Example usage:
echo sum_of_two_integers(12, 13);

MIT Licensed Code – See License

Tags: PHP, integers, maths, sum, addition, php method, php function