What are some common pitfalls or mistakes to avoid when using PHP to include files and manage content on a website?

One common pitfall to avoid when including files in PHP is using relative paths that may be inconsistent across different pages or directories. To solve this, it's best to use absolute paths or define a base path constant to ensure files are included correctly. 

// Define a base path constant
define('BASE_PATH', dirname(__FILE__) . '/');

// Include a file using the base path
include BASE_PATH . 'path/to/file.php';

Keywords

include require file management PHP errors content management

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