PHP: Arithmetic Operators
There are five basic arithmetic operators.
- + (addition)
- - (subtraction)
- * (multiplication)
- / (division)
- % (modulus)
The operators are summarized in the following table.
|+||Addition||$x + $y||Sum of $x and $y.|
|-||Subtraction||$x - $y||Difference of $x and $y.|
|*||Multiplication||$x * $y||Product of $x and $y.|
|/||Division||$x / $y||Quotient of $x and $y|
|%||Modulus||$x % $y||Remainder of $x divided by $y.|
<?php $x=100; $y=60; echo "The sum of x and y is : ". ($x+$y) ."<br />"; echo "The difference between x and y is : ". ($x-$y) ."<br />"; echo "Multiplication of x and y : ". ($x*$y) ."<br />"; echo "Division of x and y : ". ($x/$y) ."<br />"; echo "Modulus of x and y : " . ($x%$y) ."<br />"; ?>
The sum of x and y is : 160 The difference between x and y is : 40 Multiplication of x and y : 6000 Division of x and y : 1.6666666666667 Modulus of x and y : 40
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