<?php

/**

* Exports command-line options for staging environments with default values.

*

* This script reads command-line arguments and generates a JSON output

* representing the configuration for a staging environment. Defaults are

* applied where necessary.

*/

// Define default values for configuration options.

$default_values = [

'environment' => 'staging',

'api_key' => 'staging_api_key',

'database_host' => 'staging.example.com',

'database_name' => 'staging_db',

'log_level' => 'info',

'debug_mode' => false,

'timeout_seconds' => 30,

];

// Read command-line arguments.

$args = getopt("a:b:c:d:l:t:", ["api_key", "database_host", "database_name", "log_level", "timeout"]);

// Merge command-line arguments with default values.

$config = array_merge($default_values, $args);

// Validate configuration (optional - add more checks as needed).

if (empty($config['api_key'])) {

echo "Error: API key is required.\n";

exit(1);

}

// Output the configuration as JSON.

header('Content-Type: application/json');

echo json_encode($config, JSON_PRETTY_PRINT);

?>