How do you create a function in PHP

In PHP, functions are blocks of code that can be reused throughout your application. A function is defined using the `function` keyword, followed by a name, parentheses, and curly braces. Here's a simple example:

<?php function sayHello($name) { return "Hello, " . $name; } echo sayHello("World"); // Outputs: Hello, World ?>

PHP functions reusable code programming

Related Questions

How do I avoid rehashing overhead with std::set in multithreaded code?

How do I find elements with custom comparators with std::set for embedded targets?

How do I erase elements while iterating with std::set for embedded targets?

How do I provide stable iteration order with std::unordered_map for large datasets?

How do I reserve capacity ahead of time with std::unordered_map for large datasets?

How do I erase elements while iterating with std::unordered_map in multithreaded code?

How do I provide stable iteration order with std::map for embedded targets?

How do I provide stable iteration order with std::map in multithreaded code?

How do I avoid rehashing overhead with std::map in performance-sensitive code?

How do I merge two containers efficiently with std::map for embedded targets?