Arithmetic Operators in PHP

Examples:

Addition Example: 5 + 5 = 10

Subtraction Example: 10 - 5 = 5

Multiplication Example: 5 * 5 = 25

Division Example: 25 / 5 = 5

Modulus Example: Remainder of 123 / 20 = 3

Increment Example: 5 incremented by 1 = 6

Decrement Example: 10 decremented by 1 = 9

You can use PHP to do math and work with numbers using arithmetic operators. You can perform calculations like addition, subtraction, multiplication, division, and finding remainders. The increment and decrement operators are used to adjust the value of a variable by one.