get_pung()
Function: Retrieves URLs already pinged for a post.
Source: wp-includes/post.php:5359
get_to_ping()
Function: Retrieves URLs that need to be pinged.
Source: wp-includes/post.php:5388
add_ping()
Function: Adds a URL to those already pinged.
Source: wp-includes/post.php:5280
save_post
Action Hook: Fires once a post has been saved.
Source: wp-includes/post.php:4539
update_post_meta()
Function: Updates a post meta field based on the given post ID.
Source: wp-includes/post.php:2263
add_post_meta()
Function: Adds a meta field to the given post.
Source: wp-includes/post.php:2185
delete_post_meta()
Function: Deletes a post meta field for the given post ID.
Source: wp-includes/post.php:2211
get_post_meta()
Function: Retrieves a post meta field for the given post ID.
Source: wp-includes/post.php:2237
query_vars
Filter Hook: Filters the query variables allowed before processing.
Source: wp-includes/class-wp.php:299
query_string
Filter Hook (deprecated): Filters the query string before parsing.
Source: wp-includes/class-wp.php:604