What are some best practices for structuring PHP files to prevent include-related errors?

To prevent include-related errors in PHP files, it is best practice to use absolute file paths instead of relative paths when including files. This helps ensure that the correct files are included regardless of the current working directory. Additionally, using PHP's built-in magic constants like __DIR__ can help generate absolute paths dynamically. 

// Incorrect way using relative path
include 'config.php';

// Correct way using absolute path
include __DIR__ . '/config.php';

Keywords

include require autoload namespace error handling

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