Don't Mess Up Prod

The plugin detects your environment automatically in two ways:

1. URL Matching – Configure environment URLs in Settings → Don't Mess Up Prod, or using the dmup_environment_urls filter
2. WP_ENVIRONMENT_TYPE – Set this constant in your wp-config.php:

Use Settings → Don't Mess Up Prod to set colors, or add a filter in your theme's functions.php or a mu-plugin: add_filter( 'dmup_environment_colors', function( $colors ) { return [ 'local' => '#17a2b8', // blue 'development' => '#6f42c1', // purple 'staging' => '#ffc107', // yellow 'production' => '#dc3545', // red ]; } );

By default, users with the publish_posts capability can see it. Customize this: Role-based access: add_filter( 'dmup_minimum_capability', function() { return 'edit_posts'; // or 'manage_options', etc. } ); Specific users only: add_filter( 'dmup_allowed_users', function( $users ) { return array_merge( $users, [ 'johndoe', 'janedoe' ] ); } );

Configure environment URLs in Settings → Don't Mess Up Prod to show a menu with links to other environments, or use the filter: add_filter( 'dmup_environment_urls', function() { return [ 'local' => 'http://yourproject.local', 'development' => 'https://dev.yourproject.com', 'staging' => 'https://staging.yourproject.com', 'production' => 'https://yourproject.com', ]; } );