wp_get_current_user()
Function: Retrieves the current user object.
Source: wp-includes/pluggable.php:69
get_userdata()
Function: Retrieves user info by user ID.
Source: wp-includes/pluggable.php:83
get_user_by()
Function: Retrieves user info by a given field.
Source: wp-includes/pluggable.php:101
cache_users()
Function: Retrieves info for user lists to prevent multiple queries by get_userdata().
Source: wp-includes/pluggable.php:125
wp_mail()
Function: Sends an email, similar to PHP’s mail function.
Source: wp-includes/pluggable.php:174
WP_Image_Editor
Class: Base image editor class from which implementations extend
Source: wp-includes/class-wp-image-editor.php:15
WP_Post
Class: Core class used to implement the WP_Post object.
Source: wp-includes/class-wp-post.php:22
WP_Widget
Class: Core base class extended to register widgets.
Source: wp-includes/class-wp-widget.php:21
WP_Hook
Class: Core class used to implement action and filter hook functionality.
Source: wp-includes/class-wp-hook.php:19
wp_list_bookmarks()
Function: Retrieves or echoes all of the bookmarks.
Source: wp-includes/bookmark-template.php:219