Is it advisable to define text messages directly in variables or in a separate configuration file in PHP?

It is advisable to define text messages in a separate configuration file in PHP rather than directly in variables. This helps in separating the content from the logic of the code, making it easier to manage and update the text messages without having to modify the code itself. It also promotes code reusability and maintainability. 

// config.php
return [
    'welcome_message' => 'Welcome to our website!',
    'error_message' => 'An error occurred. Please try again later.',
];

// index.php
$config = include 'config.php';

echo $config['welcome_message'];
echo $config['error_message'];

Keywords

variables configuration file PHP text messages best practices

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