PHP Program to Assignment Operators

Here's an example PHP program that demonstrates the use of assignment operators :

Program :

<?php

$a = 10;

// Addition assignment operator
$a += 5;
echo "Addition assignment operator: $a <br>";

// Subtraction assignment operator
$a -= 3;
echo "Subtraction assignment operator: $a <br>";

// Multiplication assignment operator
$a *= 2;
echo "Multiplication assignment operator: $a <br>";

// Division assignment operator
$a /= 4;
echo "Division assignment operator: $a <br>";

// Modulus assignment operator
$a %= 2;
echo "Modulus assignment operator: $a <br>";

// Concatenation assignment operator
$str1 = "Hello";
$str2 = "World";
$str1 .= $str2;
echo "Concatenation assignment operator: $str1 <br>";

?>

Output :

Addition assignment operator: 15
Subtraction assignment operator: 12
Multiplication assignment operator: 24
Division assignment operator: 6
Modulus assignment operator: 0
Concatenation assignment operator: HelloWorld

In this example, we have declared a variable `$a` and assigned it the value `10`. We then use assignment operators to perform mathematical operations and concatenate strings.

Finally, we print out the results using the `echo` statement.