Norway


There are two string operators. The first is the operator (‘.‘), which returns the concatenation of its right and left arguments. The second is the concatenating assignment operator (‘.=‘), which appends the argument on the right side to the argument on the left side.

Examples :

Input : string1:  Hello
        string2 : World! 
Output : HelloWorld!


Input : string1: geeksfor
        string2: geeks
Output : geeksforgeeks

Code #1:

<?

// First String
$a = 'Hello';

// Second String
$b = 'World!';

// Concatenation Of String
$c = $a.$b;

// print Concatenate String
echo " $c n";
?>

Output :

 HelloWorld!

 
Code #2 :

<?php

// First String
$fname = 'John';

// Second String
$lname = 'Carter!';

// Concatenation Of String
$c = $fname." ".$lname;

// print Concatenate String
echo " $c n";
?>

Output :

John Carter!

 
Code #3 :

<?php

// First String
$a = 'Hello';

// now $a contains "HelloWorld!"
$a. = "World!";

// Print The String $a
echo " $a n";
?>

Output :

 HelloWorld!

- avatar - Concatenation of two strings in PHP

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