What are some best practices for troubleshooting PHP scripts that are not functioning correctly?

Issue: One common issue when troubleshooting PHP scripts is syntax errors. These errors can prevent the script from running correctly and may result in a blank page or error message. To solve syntax errors, carefully review the code for any missing semicolons, parentheses, or curly braces.

<?php

// Incorrect syntax causing an error
echo "Hello, World"

// Corrected syntax
echo "Hello, World";

?>