is_multisite()
Function: If Multisite is enabled.
Source: wp-includes/load.php:1290
get_current_blog_id()
Function: Retrieve the current site ID.
Source: wp-includes/load.php:1311
get_current_network_id()
Function: Retrieves the current network ID.
Source: wp-includes/load.php:1323
wp_load_translations_early()
Function: Attempt an early load of translations.
Source: wp-includes/load.php:1353
wp_installing()
Function: Check or set whether WordPress is in “installation” mode.
Source: wp-includes/load.php:1454
wp_get_mu_plugins()
Function: Retrieve an array of must-use plugin files.
Source: wp-includes/load.php:828
wp_get_active_and_valid_plugins()
Function: Retrieve an array of active and valid plugin files.
Source: wp-includes/load.php:862
wp_set_internal_encoding()
Function: Set internal encoding.
Source: wp-includes/load.php:1108
wp_magic_quotes()
Function: Add magic quotes to `$_GET`, `$_POST`, `$_COOKIE`, and `$_SERVER`.
Source: wp-includes/load.php:1127
shutdown_action_hook()
Function: Runs just before PHP shuts down execution.
Source: wp-includes/load.php:1144