_reset_front_page_settings_for_post()
Function: Resets the page_on_front, show_on_front, and page_for_post settings when a linked page is deleted or trashed.
Source: wp-includes/post.php:3290
_response_to_rss()
Function: Retrieve
Source: wp-includes/rss.php:589
_rest_array_intersect_key_recursive()
Function: Recursively computes the intersection of arrays using keys for comparison.
Source: wp-includes/rest-api.php:806
_sanitize_text_fields()
Function: Internal helper function to sanitize a string from user input or from the database.
Source: wp-includes/formatting.php:5540
_save_post_hook()
Function: Callback formerly fired on the save_post hook. No longer needed.
Source: wp-includes/deprecated.php:3304
_scalar_wp_die_handler()
Function: Kills WordPress execution and displays an error message.
Source: wp-includes/functions.php:4172
_search_terms_tidy()
Function: Formerly used internally to tidy up the search terms.
Source: wp-includes/deprecated.php:3387
_security_page_action_links()
Function: Plugin action links filter for Security page.
Source: wp-admin/includes/plugin.php:1428
_set_cron_array()
Function: Updates the cron option with the new cron array.
Source: wp-includes/cron.php:1208
_set_preview()
Function: Sets up the post object for preview based on the post autosave.
Source: wp-includes/revision.php:712