internal_suggestions()
This function uses context clues from the requested URL to attempt to make suggestions for pages. Read More »
rest_autocomplete_search()
This functions searches post data as well as custom field data. Post types can specifically be excluded from autocomplete searches with the filter . Individual posts can specifically be excluded from autocomplete searches with the filter . See examples. Also, installing/activating Relevanssi will bypass the manual query logic (and therefore the need to ignore post Read More »
search_form()
This function is used to replace core WordPress search forms (as described above), but also can be called manually. Read More »