PHP Arithmetic Operators

Addition: 10 + 3 = 13

Subtraction: 10 - 3 = 7

Multiplication: 10 * 3 = 30

Division: 10 / 3 = 3.3333333333333

Modulus: 10 % 3 = 1

Addition (+): Adds two values together. In the example, 10 + 3 equals 13.

Subtraction (-): Subtracts the second value from the first. In the example, 10 - 3 equals 7.

Multiplication (*): Multiplies two values. In the example, 10 * 3 equals 30.

Division (/): Divides the first value by the second. In the example, 10 / 3 equals approximately 3.33.

Modulus (%): Returns the remainder of dividing the first value by the second. In the example, 10 % 3 equals 1.