PHP Arithmetic Operators
The PHP arithmetic operators are used with numeric values to perform common arithmetical operations, such as addition, subtraction, multiplication etc.
List of Arithmetic operators:
Operator
|
Name
|
Example
|
Result
|
+
|
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
|
**
|
Exponentiation
|
$x ** $y
|
Result of raising $x to the $y'th power (Introduced in PHP 5.6)
|
<html>
<head>
<title>Three Plus Five</title>
</head>
<body>
<h1>Three Plus Five</h1>
<h3>Demonstrates use of numeric variables</h3>
<?php
$x = 3;
$y = 5;
print "$x + $y = ";
print $x + $y;
print "<br><br>";
print "$x - $y = ";
print $x - $y;
print "<br><br>";
print "$x * $y = ";
print $x * $y;
print "<br><br>";
print "$x / $y = ";
print $x / $y;
print "<br><br>";
$x = "Hello World";
print $x;
?>
</body>
</html>
No comments:
Post a Comment