Function: Find duplicate post by content.

Function: Create base page for AnsPress.

Function: Format an array as valid AnsPress ajax response.

Function: Sort array by order value. Group array which have same order number and then sort them.

Function: Check if current page is question page.

Function: Get current question ID in single question page.

Function: Check if current page is AnsPress. Also check if showing question or answer page in BuddyPress.

Method: Output single question page.

Function: Remove stop words from post name if option is enabled.

Function: Output new/edit question form.