About this document

PHP Functions: Creation and Usage Guide by Anas A'sarori is a document available to read on EtoBox.

This document discusses PHP functions. It explains that PHP has over 700 built-in functions and that functions allow code to be reused by grouping blocks of code that perform a specific task. It provides examples of creating basic functions that write text, functions with parameters to customize output, and functions that return values. Built-in PHP functions like abs(), sqrt(), round(), and date() are demonstrated. The use of the global keyword with functions is also covered.

Author

Anas A'sarori

Language

EN