/**
* Output the post date and time of a reply
*
* @since bbPress (r4155)
*
* @param int $reply_id Optional. Reply id.
* @param bool $humanize Optional. Humanize output using time_since
* @param bool $gmt Optional. Use GMT
* @uses bbp_get_reply_post_date() to get the output
*/
function bbp_reply_post_date( $reply_id = 0, $humanize = false, $gmt = false ) {
    echo bbp_get_reply_post_date( $reply_id, $humanize, $gmt );
 }
    /**
    * Return the post date and time of a reply
    *
    * @since bbPress (r4155)
    *
    * @param int $reply_id Optional. Reply id.
    * @param bool $humanize Optional. Humanize output using time_since
    * @param bool $gmt Optional. Use GMT
    * @uses bbp_get_reply_id() To get the reply id
    * @uses get_post_time() to get the reply post time
    * @uses bbp_time_since() to maybe humanize the reply post time
    * @return string
    */
	function bbp_get_reply_post_date( $reply_id = 0, $humanize = false, $gmt = false ) {
        $reply_id = bbp_get_reply_id( $reply_id );

        // 4 days, 4 hours ago
       if ( !empty( $humanize ) ) {
           $gmt    = !empty( $gmt ) ? 'G' : 'U';
           $date   = get_post_time( $gmt, $reply_id );
           $time   = false; // For filter below
            $result = bbp_time_since( $date );

       // August 4, 2012 at 2:37 pm
       } else {
           $date   = get_post_time( get_option( 'date_format' ), $gmt, $reply_id );
           $time   = get_post_time( get_option( 'time_format' ), $gmt, $reply_id );
           $result = sprintf( _x( '%1$s at %2$s', 'date at time', 'bbpress' ), $date, $time );
      }

       return apply_filters( 'bbp_get_reply_post_date', $result, $reply_id, $humanize, $gmt, $date, $time );
}