- $post_date_gmt = get_gmt_from_date( mysql2date( 'Y-m-d H:i:s', $postdata['post_date'] ) );
- $post_date_gmt = preg_replace( '|\-|', '', $post_date_gmt );
- $post_date_gmt = preg_replace( '| |', 'T', $post_date_gmt );
+ $post_date_gmt = get_gmt_from_date( mysql2date( 'Y-m-d H:i:s', $postdata['post_date'] ), 'Ymd\TH:i:s' );