Function parameters in PHP are small units of a program which can take some input in the form of parameters and does some processing and may return a value.
You declare a function parameter after the function name, and inside a parenthesis.
You can declare function parameters in PHP in much the same way as you declare a variable.
Let us write a program that multiplies a value by 10 and return the value.
<?php
function multiply($value){
$value = $value * 10;
return $value;
}
$result = multiply(10);
echo "The return value is ".$result;
?>
PHP is a robust and extremely popular server-side language that is one of the most popular open source programming languages for dynamic web applications and software development.
QR codes have evolved from a niche tracking technology to an indispensable digital connector, seamlessly…
Artificial Intelligence (AI) has made remarkable progress in recent years, transforming industries such as healthcare,…
Climate change is one of the most pressing challenges of our time, with rising global…
In the last few decades, technology has become so embedded in our daily lives that…
In recent years, drones have become more than just cool gadgets or tools for tech…
Looking to build mobile apps in Abuja? Choosing the right framework is crucial for performance,…