blog_redirect_404
Filter Hook: Filters the redirect URL for 404s on the main site.
Source: wp-includes/ms-functions.php:2144
capital_P_dangit()
Function: Forever eliminate “Wordpress” from the planet (or at least the little bit we can influence).
Source: wp-includes/formatting.php:5605
sanitize_key()
Function: Sanitizes a string key.
Source: wp-includes/formatting.php:2167
sanitize_key
Filter Hook: Filters a sanitized key string.
Source: wp-includes/formatting.php:2183
is_multisite()
Function: If Multisite is enabled.
Source: wp-includes/load.php:1290
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
wp_set_wpdb_vars()
Function: Set the database table prefix and the format specifiers for database table columns.
Source: wp-includes/load.php:602