What are all the Properties of the WordPress Post Object?

Question

(Moderator's note: Title was originally "What are all the variables in the wordpress post object?")

Does anyone know the variables that are stored in the WordPress Post object?

Answer 1

Post object is mostly queried row of wp_posts database table with some extras. It is easy to dump content of one and see:

object(stdClass)
      public 'ID' => int
      public 'post_author' => string
      public 'post_date' => string
      public 'post_date_gmt' => string
      public 'post_content' => string
      public 'post_title' => string
      public 'post_excerpt' => string
      public 'post_status' => string
      public 'comment_status' => string
      public 'ping_status' => string
      public 'post_password' => string
      public 'post_name' => string
      public 'to_ping' => string
      public 'pinged' => string
      public 'post_modified' => string
      public 'post_modified_gmt' => string
      public 'post_content_filtered' => string
      public 'post_parent' => int
      public 'guid' => string
      public 'menu_order' => int
      public 'post_type' => string
      public 'post_mime_type' => string
      public 'comment_count' => string
      public 'filter' => string

Answer 2

If you are referring to what you can access using $post (retrieved using var_dump):

• ID
• post_author
• post_date
• post_date_gmt
• post_content
• post_title
• post_excerpt
• post_status
• comment_status
• ping_status
• post_password
• post_name
• to_ping
• pinged
• post_modified
• post_modified_gmt
• post_content_filtered
• post_parent
• guid
• menu_order
• post_type
• post_mime_type
• comment_count
• ancestors
• filter