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WordPress Environment Config: How to Set Up Dev/Staging/Production wp-config.php

Learn how to configure separate WordPress environments for dev, staging, and production using conditional constants, WP_ENVIRONMENT_TYPE, wp-config-local.php pattern, and .env file integration.

Varun Dubey · April 20, 2026 · 4 min read

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WordPress Multisite wp-config.php: Network Constants

A complete reference to every WordPress multisite wp-config.php constant: WP_ALLOW_MULTISITE, MULTISITE, SUBDOMAIN_INSTALL, DOMAIN_CURRENT_SITE, PATH_CURRENT_SITE, SITE_ID_CURRENT_SITE, BLOG_ID_CURRENT_SITE, NOBLOGREDIRECT, SUNRISE, COOKIE_DOMAIN, SITECOOKIEPATH, COOKIEHASH, and network tweaks that separate a working network from a production-grade one.

Varun Dubey · April 17, 2026 · 4 min read

Category: Code Snippets

WordPress Environment Config: How to Set Up Dev/Staging/Production wp-config.php

WordPress Multisite wp-config.php: Network Constants