staylor / WordPress

		// ignore the existing GMT date if it is empty or a non-GMT date was supplied in $content_struct,

		// since _insert_post will ignore the non-GMT date if the GMT date is set

		if ( isset( $content_struct['post_date_gmt'] ) && ! ( $content_struct['post_date_gmt'] instanceof IXR_Date ) ) {

			if ( $content_struct['post_date_gmt'] == '0000-00-00 00:00:00' || isset( $content_struct['post_date'] ) ) {

				unset( $content_struct['post_date_gmt'] );

			} else {

				$content_struct['post_date_gmt'] = $this->_convert_date( $content_struct['post_date_gmt'] );

			}

		}

		/** This action is documented in wp-includes/class-wp-xmlrpc-server.php */

		 * Ignore the existing GMT date if it is empty or a non-GMT date was supplied in $content_struct,

		 * since _insert_post() will ignore the non-GMT date if the GMT date is set.

		 */

		if ( $post['post_date_gmt'] == '0000-00-00 00:00:00' || isset( $content_struct['post_date'] ) )

			unset( $post['post_date_gmt'] );

		else

			$post['post_date_gmt'] = $this->_convert_date( $post['post_date_gmt'] );

		$this->escape( $post );

		$merged_content_struct = array_merge( $post, $content_struct );