wp_site_admin_email_change_notification()
Function: Sends an email to the old site admin email address when the site admin email address changes.
Source: wp-includes/functions.php:7781
wp_privacy_anonymize_ip()
Function: Returns an anonymized IPv4 or IPv6 address.
Source: wp-includes/functions.php:7879
wp_privacy_anonymize_data()
Function: Returns uniform “anonymous” data by type.
Source: wp-includes/functions.php:7952
wp_delete_file_from_directory()
Function: Deletes a file if its path is within the given directory.
Source: wp-includes/functions.php:7500
wp_post_preview_js()
Function: Outputs a small JS snippet on preview tabs/windows to remove `window.name` on unload.
Source: wp-includes/functions.php:7533
mysql_to_rfc3339()
Function: Parses and formats a MySQL datetime (Y-m-d H:i:s) for ISO8601 (Y-m-d\TH:i:s).
Source: wp-includes/functions.php:7574
wp_auth_check()
Function: Checks whether a user is still logged in, for the heartbeat.
Source: wp-includes/functions.php:7325
get_tag_regex()
Function: Returns RegEx body to liberally match an opening HTML tag.
Source: wp-includes/functions.php:7346
_canonical_charset()
Function: Retrieves a canonical form of the provided charset appropriate for passing to PHP functions such as htmlspecialchars() and charset HTML attributes.
Source: wp-includes/functions.php:7365
mbstring_binary_safe_encoding()
Function: Sets the mbstring internal encoding to a binary safe encoding when func_overload is enabled.
Source: wp-includes/functions.php:7402