Operators can be grouped according to the number of values they take. Unary operators take only one value, for example ! (the logical not operator) or ++ (the increment operator).

PHP Assignment Operators The PHP assignment operators are used with numeric values to write a value to a variable. The basic assignment operator in PHP is "=". It means that the left …

Aug 19, 2009 · 5 PHP’s === Operator enables you to compare or test variables for both equality and type. So !== is (not ===)

Jan 10, 2024 · In PHP, == checks if two values are equal, while === checks if they are identical in value and type. For example: This shows that while $x and $y are equal in value, they are not …

Jun 14, 2025 · These operators are used to compare two values and take either of the results simultaneously, depending on whether the outcome is TRUE or FALSE. These are also used …

In PHP, operators play a crucial role in data manipulation, flow control, and decision-making in our programs. By understanding and mastering the use of operators, we will be able to write more …

May 6, 2024 · For example, the equality operator (==) checks if two values are equal, while the less than operator (<) checks if one value is less than another. Here’s an example: Identity …

Jul 4, 2025 · When you consider PHP == vs ===, PHP == is the equal operator that checks whether the two operands have the same value. On the other hand, PHP === is the identical …

It is therefore generally advisable to use === and !== comparisons rather than == and != in most cases.

Welcome to phponline.in, your trusted learning hub for PHP. This complete PHP Operators guide covers everything — from basic arithmetic to advanced bitwise operations, with syntax, …