[wp-hackers] value of $ID in wp-includes\post.php

[Utkarsh Dixit]

Hi,

In wordpress version 3.8 the file wp-includes\post.php  in function
wp_insert_post() there are lines around 2727 - 2728

if ( ! empty( $ID ) )
{
         .....
}

The variable $ID what does it denote here and where is it defined?