For now, we’ll quickly go over PHP predefined variables, but we will delve deeper into them in future posts that will also be part of PHP 101. Superglobals — These are internal variables that are always available, meaning it doesn’t matter whether you’re in a local or global scope. Superglobal variables: $GLOBALS — Refers to […]

What is an exception? An exception indicates that there is a problem while running an application. Here’s a quote from Wikipedia on exception handling: Exception handling is a programming technique that allows a programmer to control errors that occur during the execution of a computer program.(wikipedia.org) So, how do we handle exceptions in PHP? In […]

PHP is one of the languages often used to start programming, I will begin by explaining what a variable is. Then, we’ll look at the types of variables in PHP So, what is a variable? A variable is actually a reserved space in memory that we use, and its value can change, which is why […]

In this section, we will explore all the data types in PHP. Understanding these data types is fundamental to working effectively with PHP, as each type serves a different purpose and has unique characteristics. From basic types like integers and strings to more complex structures like arrays and objects, we’ll cover them all and provide […]

In this article, the different elements that are part of PHP syntax will be shown and explained. First, you need to create a .php file