Change the debug settings depending on the environment

debug-wordpress.php

<?php
/**
 * Change the debug settings depending on the environment
 * 
 * Add this to your wp-config file
 *
 * @link http://www.paulund.co.uk/debugging-wordpress
 */
 
switch( $_SERVER['SERVER_NAME']) {
    // Dev
    case 'dev.example.com':
        define('WP_DEBUG', true);
        define('WP_DEBUG_LOG', true);

        define('ENV', 'dev');
    break;
    
    // UAT
    case 'uat.example.com':
        define('WP_DEBUG', true);
        define('WP_DEBUG_LOG', true);
        define('WP_DEBUG_DISPLAY', false);

        define('ENV', 'uat');
    break;
    
    // Live
    case 'live.example.com':
        define('WP_DEBUG', false);

        define('ENV', 'live');
    break;
}