PHP Include

PHP allows us to create various elements and functions, which are used several times in many pages. It takes much time to script these functions in multiple pages. Therefore, use the concept of file inclusion that helps to include files in various programs and saves the effort of writing code multiple times.

"PHP allows you to include file so that a page content can be reused many times. It is very helpful to include files when you want to apply the same HTML or PHP code to multiple pages of a website.

Advantage

Code Reusability: By the help of include and require construct, we can reuse HTML code or PHP script in many PHP scripts.

Example:

namespace.php

<?php

namespace kbn;

Class exe

{

            function display()

            {

                        echo “display</br>”;

                        echo __namespace__;

            }

            function getdata()

            {

                        Echo “<br> getdata”;

            }

}

$a=new exe;

$a->display();

$a->getdata();

?>

include.php

<?php

include “namespace.php”;

$a=new kbn/exe;

$a->display();

?>