Title: wp-includes/default-constants.php | Developer.WordPress.org

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# File: wp-includes/default-constants.php

 * function[wp_cookie_constants()](https://developer.wordpress.org/reference/functions/wp_cookie_constants/)
 * Defines cookie-related WordPress constants.
 * Used by [0 functions](https://developer.wordpress.org/reference/functions/wp_cookie_constants/#used-by)
   | Uses [2 functions](https://developer.wordpress.org/reference/functions/wp_cookie_constants/#uses)
   | Source: [wp-includes/default-constants.php:243](https://github.com/WordPress/wordpress-develop/blob/6.9.4/src/wp-includes/default-constants.php#L243-L342)
 * function[wp_ssl_constants()](https://developer.wordpress.org/reference/functions/wp_ssl_constants/)
 * Defines SSL-related WordPress constants.
 * Used by [0 functions](https://developer.wordpress.org/reference/functions/wp_ssl_constants/#used-by)
   | Uses [2 functions](https://developer.wordpress.org/reference/functions/wp_ssl_constants/#uses)
   | Source: [wp-includes/default-constants.php:349](https://github.com/WordPress/wordpress-develop/blob/6.9.4/src/wp-includes/default-constants.php#L349-L369)
 * function[wp_functionality_constants()](https://developer.wordpress.org/reference/functions/wp_functionality_constants/)
 * Defines functionality-related WordPress constants.
 * Used by [0 functions](https://developer.wordpress.org/reference/functions/wp_functionality_constants/#used-by)
   | Uses [0 functions](https://developer.wordpress.org/reference/functions/wp_functionality_constants/#uses)
   | Source: [wp-includes/default-constants.php:376](https://github.com/WordPress/wordpress-develop/blob/6.9.4/src/wp-includes/default-constants.php#L376-L401)
 * function[wp_templating_constants()](https://developer.wordpress.org/reference/functions/wp_templating_constants/)
 * Defines templating-related WordPress constants.
 * Used by [0 functions](https://developer.wordpress.org/reference/functions/wp_templating_constants/#used-by)
   | Uses [2 functions](https://developer.wordpress.org/reference/functions/wp_templating_constants/#uses)
   | Source: [wp-includes/default-constants.php:408](https://github.com/WordPress/wordpress-develop/blob/6.9.4/src/wp-includes/default-constants.php#L408-L439)
 * function[wp_initial_constants()](https://developer.wordpress.org/reference/functions/wp_initial_constants/)
 * Defines initial WordPress constants.
 * Used by [0 functions](https://developer.wordpress.org/reference/functions/wp_initial_constants/#used-by)
   | Uses [5 functions](https://developer.wordpress.org/reference/functions/wp_initial_constants/#uses)
   | Source: [wp-includes/default-constants.php:18](https://github.com/WordPress/wordpress-develop/blob/6.9.4/src/wp-includes/default-constants.php#L18-L165)
 * function[wp_plugin_directory_constants()](https://developer.wordpress.org/reference/functions/wp_plugin_directory_constants/)
 * Defines plugin directory WordPress constants.
 * Used by [0 functions](https://developer.wordpress.org/reference/functions/wp_plugin_directory_constants/#used-by)
   | Uses [1 function](https://developer.wordpress.org/reference/functions/wp_plugin_directory_constants/#uses)
   | Source: [wp-includes/default-constants.php:174](https://github.com/WordPress/wordpress-develop/blob/6.9.4/src/wp-includes/default-constants.php#L174-L234)