username_exists
Filters whether the given username exists.
WordPress 4.9.0 Hooks, Functions, Classes and Methods
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widget_archives_args
Filters the arguments for the Archives widget.
widget_archives_dropdown_args
Filters the arguments for the Archives widget drop-down.
widget_categories_args
Filters the arguments for the Categories widget.
widget_categories_dropdown_args
Filters the arguments for the Categories widget drop-down.
widget_comments_args
Filters the arguments for the Recent Comments widget.
widget_meta_poweredby
Filters the “WordPress.org” list item HTML in the Meta widget.
widget_pages_args
Filters the arguments for the Pages widget.
widget_posts_args
Filters the arguments for the Recent Posts widget.
widget_tag_cloud_args
Filters the taxonomy used in the Tag Cloud widget.