WP-Config local development environments

<?php
// ===================================================
// Load database info and local development parameters
// ===================================================
if ( file_exists( dirname( __FILE__ ) . '/local-config.php' ) ) {
	define( 'WP_LOCAL_DEV', true );
	include( dirname( __FILE__ ) . '/local-config.php' );
} else {
	define( 'WP_LOCAL_DEV', false );
	define( 'DB_NAME', '%%DB_NAME%%' );
	define( 'DB_USER', '%%DB_USER%%' );
	define( 'DB_PASSWORD', '%%DB_PASSWORD%%' );
	define( 'DB_HOST', '%%DB_HOST%%' ); // Probably 'localhost'
}