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835 B
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PHP - Hello World |
PHP - Hello World
PHP scripts are executed on the server.
Before you continue you should have a basic understanding of the following:
HTML
CSS
JavaScript
PHP files can contain Text, HTML, CSS, JavaScript, and PHP code. A PHP script is executed on the server, and the plain HTML result is sent back to the browser.
A PHP script starts with <?php
and ends with ?>
:
<?php
// PHP code goes here
?>
or
you can also write A PHP script starts with <?php
and ends without ?>
:
<?php
// PHP code goes here
Below, we have an example of a simple PHP file, with a PHP script that uses a built-in PHP function "echo" to output the text "Hello World!" on a web page:
<!DOCTYPE html>
<html>
<body>
<?php
echo "My first PHP script!";
?>
</body>
</html>