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Web Technology20815 marksFunctions

Write a PHP function add that takes two arguments as an input and return their sum.

Write a PHP function add that takes two arguments as an input and return their sum. [5]

Based on the PHP Functions and Function Arguments concepts A PHP function is declared using the function keyword, and arguments are passed inside the parentheses separated by commas. --- --- --- Part Description ------ function add(...) Declares a user-defined function named add $num1, $num2 Two ...

Up nextDefine cookie. Write a PHP program to create and retrieve a cookie.