PHP Tutorials

In PHP, logical operators are used to combine or modify boolean values (true or false). They are essential in controlling the flow of your program, especially in conditional statements like …

Comparison operators in PHP are used to compare two values. These operators return a boolean result (true or false) based on the comparison. PHP provides several comparison operators to handle …

The null coalescing operator (??) was introduced in PHP 7. It is used to simplify common coding patterns where you want to check if a variable or expression is set …

The spaceship operator (<=>) is a comparison operator introduced in PHP 7. It is also known as the combined comparison operator. This operator compares two values and returns: -1 if …

Arithmetic operators are used in PHP to perform basic mathematical operations like addition, subtraction, multiplication, division, and more. These operators allow you to work with numbers and perform calculations. In …

In PHP, constants are used to define values that cannot be changed during the execution of a script. They are different from variables, as their values remain constant and immutable …

In PHP, an integer is a whole number without any decimal point. It can be positive, negative, or zero. Integers are one of the most commonly used data types in …

PHP supports various data types, each used to store different kinds of data. Understanding how data types work is essential to writing effective PHP code. PHP is a loosely typed …

Comments are an essential feature in any programming language. In PHP, you use comments are used to add explanations or notes to the code, making it more understandable for developers …