PHP Math

PHP provides a variety of built-in math functions that allow you to perform mathematical operations and calculations. Here are some commonly used math functions in […]

PHP Strings

A string is a sequence of characters, like “Hello world!”. In PHP, strings are used to store and manipulate textual data. They can be defined […]

PHP Data Types

PHP supports several data types that can be used to store different kinds of values. Here are the commonly used data types in PHP: PHP […]