Are there any specific rules or best practices for referencing namespaces in PHP?

When referencing namespaces in PHP, it is best practice to use the `use` keyword to import namespaces at the beginning of your file to make your code more readable and maintainable. This helps avoid conflicts and makes it clear where each class or function is coming from. 

<?php

// Importing namespaces at the beginning of the file
use MyNamespace\MyClass;

// Using the imported namespace
$myObject = new MyClass();

// More code here

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namespaces PHP rules referencing best practices

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