What are the potential pitfalls of using INI files for configuration in PHP, especially when it comes to maintaining readability and scalability?

Potential pitfalls of using INI files for configuration in PHP include the lack of readability as the configuration grows in size, the potential for errors when manually editing the file, and the difficulty in maintaining a structured format for scalability. To address these issues, consider using a PHP configuration file that can be easily managed and maintained within the codebase. 

// config.php

return [
    'database' => [
        'host' => 'localhost',
        'username' => 'root',
        'password' => 'password',
        'database' => 'my_database'
    ],
    'app' => [
        'debug' => true,
        'timezone' => 'UTC'
    ]
];

Keywords

INI files configuration readability scalability maintenance PHP

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