What potential issues could arise when using PHP scripts on different hosting platforms, such as HostEurope?

One potential issue that could arise when using PHP scripts on different hosting platforms is compatibility issues with specific PHP versions or configurations. To solve this, it is important to ensure that the PHP script is written in a way that is compatible with the lowest common denominator of PHP versions and configurations across different hosting platforms. This can involve avoiding deprecated functions, using standard PHP syntax, and testing the script on different environments.

<?php

// Ensure compatibility with different PHP versions by using standard syntax and avoiding deprecated functions

// Example code here

?>