PHPLesson 473 of 901

PHP require Keyword

Use `require` to add a footer to a page:

reference

Example

Use require to add a footer to a page:

html

  <!DOCTYPE html>
<html>
<body>

<h1>Welcome to my home
  page!</h1>
<p>Some text.</p>
<p>Some more text.</p>
<?php
  require
  'footer.php';?>

</body>
</html>

Definition and Usage

The require keyword is used to embed PHP code from another file. If the file is not found, a fatal error is thrown and the program stops.

The include keyword
The include_once keyword
The require_once keyword