join strings php code example

Example 1: php connect strings

$string3 = $string1 . $string2;

Example 2: join array of strings php

$arr = array('Hello','World!','Beautiful','Day!');
echo join(",",$arr);

Example 3: how to add two string in php

Remember dot .

Example 4: add more data to variable php

$a = "Hello ";
$a .= "World!";

Example 5: join string php

<?php
$arr = array('Hello','World!','Beautiful','Day!');
echo join(" ",$arr);
?>