ID of the category that posts will be put in by default
Default: 1
Data type: Integer
　

ID of the category that posts will be put in by default when written via e-mail
Default: 1
Data type: Integer
　

ID of the category that links will be put in by default
Default: 2
Data type: Integer
　

Size of the post box (in lines)
Default: 10
Data type: Integer
　

Mail server username for posting to WordPress by e-mail
Default: ‘login@example.com’
Data type: String
　

Mail server password for posting to WordPress by e-mail
Default: ‘password’
Data type: String
　

Mail server port for posting to WordPress by e-mail
Default: 110
Data type: Integer
　

Mail server for posting to WordPress by e-mail
Default: ‘mail.example.com’
Data type: String
　

When you publish a new post, WordPress automatically notifies the following site update services. For more about this, see Update Services. Separate multiple service URLs with line breaks. Requires blog_public to have a value of 1.
Default: ‘http://rpc.pingomatic.com/’
Data type: String (possibly multi-line)
　

Correct invalidly-nested XHTML automatically
1 : Yes
0 : No (default)
Data type: Integer
　

Convert emoticons like 🙂 and 😛 to graphics when displayed
1 : Yes (default)
0 : No
Data type: Integer
　

Enable sending and receiving of trackbacks
1 : Yes
0 : No (default)
　

Enable the Atom Publishing Protocol
1 : Yes
0 : No (default)
Data type: Integer
　

Enable the WordPress, Movable Type, MetaWeblog and Blogger XML-RPC publishing protocols
1 : Yes
0 : No (default)
Data type: Integer