ACF Google Maps API Key From wp-config.php
Gives Advanced Custom Fields' Google Map field your API key from a constant in wp-config.php, so the key never sits in the database or theme files.
Snippet Library
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Alert When wp-config.php, .htaccess or Root Files Change
Checks your site's root folder once a day and emails the administrator when wp-config.php, .htaccess, .user.ini or php.ini change, or when new PHP files appear next to WordPress's own files.
Change the EDD Downloads URL Base
Replaces /downloads/ in your product URLs with a word you choose, such as /plugins/ or /templates/, without defining constants in wp-config.php.
Send Email Through SMTP
Routes all WordPress email through an SMTP server, using credentials stored as constants in wp-config.php rather than in the database.
Sign Outgoing Emails With DKIM
Adds a DKIM signature to every email using a private key file and settings stored in wp-config.php, so receiving servers can verify your messages.
Site Health Check for Publicly Exposed Sensitive Files
Adds a Site Health test that checks whether files such as .env, debug.log, .git/HEAD and wp-config.php backups can be downloaded from your site by anyone, and flags them as critical.
Site Health Checks for Weak Security Settings
Adds Site Health tests for common weak spots: default or reused security keys, an account named "admin", the file editor left enabled, and a world-readable wp-config.php file.
wp-config.php Settings Overview Under Tools
Adds a Tools > Config Constants screen that shows the value of important wp-config.php settings, such as debug mode, memory limits, cron, caching and file editing, without opening the file.