default_content
Filter Hook: Filters the default post content initially used in the “Write Post” form.
Source: wp-admin/includes/post.php:662
default_title
Filter Hook: Filters the default post title initially used in the “Write Post” form.
Source: wp-admin/includes/post.php:672
default_excerpt
Filter Hook: Filters the default post excerpt initially used in the “Write Post” form.
Source: wp-admin/includes/post.php:682
post_exists()
Function: Determine if a post exists based on title, content, and date
Source: wp-admin/includes/post.php:699
wp_write_post()
Function: Creates a new post from the “Write Post” form using $_POST information.
Source: wp-admin/includes/post.php:739
write_post()
Function: Calls wp_write_post() and handles the errors.
Source: wp-admin/includes/post.php:809
add_meta()
Function: Add post meta data defined in $_POST superglobal for post with given ID.
Source: wp-admin/includes/post.php:829
delete_meta()
Function: Delete post meta data by meta ID.
Source: wp-admin/includes/post.php:868