Now go check where your config.php file is located. Is it safe?
// 3. Application Paths (Absolute paths are safer) define('ROOT_DIR', dirname()); // Go up one level from config folder define('APP_DIR', ROOT_DIR . '/app'); define('PUBLIC_DIR', ROOT_DIR . '/public'); config.php
In this article, we will dissect the config.php file from top to bottom. We will explore why it exists, how to structure it securely, the common pitfalls that lead to massive security breaches, and modern best practices that have evolved beyond the humble config.php . In the simplest terms, config.php is a centralized PHP script that stores configuration directives for an application. Instead of hardcoding database passwords, timezones, or error-reporting levels into every single page, developers place these values into a single file. Every other script in the application then includes or requires this file at runtime. Now go check where your config
if (ENVIRONMENT == 'development') { error_reporting(E_ALL); ini_set('display_errors', 1); } else { error_reporting(0); ini_set('display_errors', 0); ini_set('log_errors', 1); ini_set('error_log', '/path/to/php-error.log'); } We will explore why it exists, how to