In what ways can utilizing a web server impact the functionality of PHP scripts in terms of displaying content on a screen?

Utilizing a web server can impact the functionality of PHP scripts by affecting how files are processed and served to the client. To ensure that PHP scripts can display content on a screen correctly, it is important to configure the web server to properly handle PHP files by setting up the necessary directives and modules. Additionally, ensuring that the web server has the correct permissions to access and execute PHP scripts is crucial for their proper functioning.

<?php
echo "Hello, World!";
?>