Arithmetic Operators

There are following arithmetic operators supported by PHP language −

Assume variable A holds 10 and variable B holds 20 then −

Show Examples

+Adds two operandsA + B will give 30
Subtracts second operand from the firstA – B will give -10
*Multiply both operandsA * B will give 200
/Divide numerator by de-numeratorB / A will give 2
%Modulus Operator and remainder of after an integer divisionB % A will give 0
++Increment operator, increases integer value by oneA++ will give 11
Decrement operator, decreases integer value by oneA– will give 9