wpdb::get_col()
Method: Retrieves one column from the database.
Source: wp-includes/class-wpdb.php:2960
wpdb::get_results()
Method: Retrieves an entire SQL result set from the database (i.e., many rows).
Source: wp-includes/class-wpdb.php:2997
pingback_post
Action Hook: Fires after a post pingback has been sent.
Source: wp-includes/class-wp-xmlrpc-server.php:7059
get_the_category()
Function: Retrieves post categories.
Source: wp-includes/category-template.php:77
get_the_category_by_ID()
Function: Retrieves category name based on category ID.
Source: wp-includes/category-template.php:109
the_category()
Function: Displays category list for a post in either HTML list or custom format.
Source: wp-includes/category-template.php:276
apply_filters()
Function: Calls the callback functions that have been added to a filter hook.
Source: wp-includes/plugin.php:173
add_filter()
Function: Adds a callback function to a filter hook.
Source: wp-includes/plugin.php:121
get_the_excerpt()
Function: Retrieves the post excerpt.
Source: wp-includes/post-template.php:403
the_ID()
Function: Displays the ID of the current item in the WordPress Loop.
Source: wp-includes/post-template.php:16