wp_find_hierarchy_loop()
Function: Finds hierarchy loops using a callback function that maps object IDs to parent IDs.
Source: wp-includes/functions.php:6946
wp_find_hierarchy_loop_tortoise_hare()
Function: Uses the “The Tortoise and the Hare” algorithm to detect loops.
Source: wp-includes/functions.php:6977
send_frame_options_header()
Function: Sends a HTTP header to limit rendering of pages to same origin iframes.
Source: wp-includes/functions.php:7017
wp_allowed_protocols()
Function: Retrieves a list of protocols to allow in HTML attributes.
Source: wp-includes/functions.php:7039
kses_allowed_protocols
Filter Hook: Filters the list of protocols allowed in HTML attributes.
Source: wp-includes/functions.php:7054
wp_debug_backtrace_summary()
Function: Returns a comma-separated string or array of functions that have been called to get to the current point in code.
Source: wp-includes/functions.php:7077
wp_scheduled_delete()
Function: Permanently deletes comments or posts of any type that have held a status of ‘trash’ for the number of days defined in EMPTY_TRASH_DAYS.
Source: wp-includes/functions.php:6709
get_file_data()
Function: Retrieves metadata from a file.
Source: wp-includes/functions.php:6771
extra_{$context}_headers
Filter Hook: Filters extra file headers by context.
Source: wp-includes/functions.php:6792
__return_true()
Function: Returns true.
Source: wp-includes/functions.php:6822