how to concatinate strings in php code example

Example 1: php concat

$a = "hello";
$b = "world";
$c = $a . " " . $b;

echo $c; // hello world

Example 2: concatenate string php

<?php 

// First String 
$a = 'Hello'; 

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

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

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

Example 3: String Concatenation in PHP

phpCopy<?php
$mystring1 = "This is the first string. ";
$mystring2 = "This is the second string. ";
$mystring3 = "This is the third string. ";
$mystring4 = "This is the fourth string. ";
$mystring5 = "This is the fifth string.";

$mystring1 .= $mystring2 .= $mystring3 .= $mystring4 .= $mystring5;
echo($mystring1);
?>