Assignment Operators in php

Assignement operators in php

This is tutorial of Assignment Operators in PHP With Examples.We have already seen a glimpse about these operators in previous tutorials eg. $number1 = 10; In this “equal to(=)” is assignment operator in php that is assigning value to number1 here sign “=” is not comparing variables but its assigning value to variables.

Code for Assigment Operator Screenshot1

<?php



$number1 = 10;



$number1 += 2;



echo $number1;



?>

Output (Screenshot2):- 

Screenshot2

In this example,we are assigning variable $number1 = 10 and we can increment its value by taking $number1 += 2 ,which is an easy way to write code and its known as assignment operators.

Code for Assignment operators (Screenshot3):-

Code for Assignment operator Screenshot3

<?php



$number1 = 10;



$number1 -= 2;



echo $number1;



?>

output (Screenshot4):-

Screenshot4

Similarly as above, we can decrements its value by taking $number1 -= 2.

Code for Assignment operators (Screenshot5):-

Screenshot5

<?php



$number1 = 10;



$number1 *= 2;



echo $number1;



?>

output (screenshot6):-

Screenshot6

Multiplication variables with Assignment Operators

Code for Assignment operators (Screenshot7):-

Screenshot7

<?php

$number1 = 10;



$number1 /= 2;



echo $number1;



?>

output (screenshot8):-

Screenshot8

Dividing variables with Assignment Operators

Code for Concatenate and Assignment operators (Screenshot9):-

Screenshot9

<?php



$text = 'Hello';



$text .= 'World';



echo $text;



?>

output (Screenshot10) :-

Screenshot10

In this we can concatenate with assignment operators.
$text .= ‘ World’;
concatenate with $text = ‘ Hello’
instead of this, we can write $text = ‘Hello’.'World’;.
This is example of how to concatenate string with other string using assignment operators.This are basic examples of assignment operators and how we can assign values of different variables or plain text itself in php.