What are common issues that PHP beginners face during installation and setup?

Issue: Common issues that PHP beginners face during installation and setup include not having the PHP interpreter installed, incorrect configuration settings, and missing required extensions. Solution: To resolve these issues, make sure to install the PHP interpreter, configure the php.ini file correctly, and enable any necessary extensions.

<?php
// Sample PHP code snippet for checking PHP version
echo "Current PHP version: " . phpversion();
?>