How can a PHP application be structured to accommodate multiple clients with individual configurations?

To accommodate multiple clients with individual configurations in a PHP application, you can use a configuration file for each client where their specific settings are stored. When a client accesses the application, you can load their configuration file based on their identifier. This way, each client can have their own unique settings without affecting others. 

// Get client identifier (e.g., from session or request)
$clientIdentifier = $_SESSION['client_id'];

// Load client-specific configuration file
$configFile = 'config_' . $clientIdentifier . '.php';

if (file_exists($configFile)) {
    include $configFile;
} else {
    // Load default configuration or handle error
}

Keywords

PHP application structure multiple clients individual configurations customization.

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