PHP Operators

Below is a list of commonly used operators in PHP.

Assignment Operators

Operator Use
+ Addition
- Subtraction
* Multiplication
/ Division
% Modulus
++ Increment
-- Decrement

General Operators

Operator Use
\b Backspace
\t Horizontal tab
\n Line feed
\v Vertical tab
\f Form teed
\r Carriage return
\" Double quotes
\' Single quotes
\\ Backslash
. Concatenation

Comparison Operators

 Operator Use
== Is equal to
=== Exactly identical
!= Not equal to
!== Is not identical
< Is less than
> Is greater than
<= Less than but equal to
>= Greater than but equal to

Logical Operators

Operator Use
&& And
| | Or
! Not