wp-debug-logging.php

define('WP_DEBUG', true);

/**
 * When debug mode is enabled, you can enable logging to store errors in wp-content/debug.log
 * This is useful for finding errors that might not get displayed on screen
 *
 * The next conditional section will make sure errors are not shown to users when logging is enabled
 * This helps with quick troubleshooting on live sites
 */
define('WP_DEBUG_LOG', true);

if(defined('WP_DEBUG_LOG') && WP_DEBUG_LOG == true) {
    @ini_set('display_errors',0);	//Prevent PHP from displaying errors
    define('WP_DEBUG_DISPLAY', false); //Prevent Wordpress errors from being displayed
}