PHP

The spread operator in PHP, introduced in PHP 5.6 and enhanced in PHP 7.4 and PHP 8.0, is a powerful feature that allows you to unpack values from arrays or …

In PHP, string operators are used to manipulate and combine string values. There are only two main string operators in PHP: the concatenation operator (.) and the concatenation assignment operator …

Assignment operators in PHP are used to assign values to variables. The simplest assignment operator is the = operator, but PHP provides several compound assignment operators that combine basic operations …

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 …

Here’s a Palindrome Checker in PHP along with an explanation of how it works. A palindrome is a word, phrase, number, or other sequence of characters that reads the same …

Here’s a simple BMI (Body Mass Index) Calculator in PHP along with an explanation of the code. This calculator will allow users to input their weight and height, and it …