Warning: Use of undefined constant data_id - assumed 'data_id' (this will throw an Error in a future version of PHP) in /home/zamza2/www/column/column_s.php on line 8

Warning: Use of undefined constant data_id - assumed 'data_id' (this will throw an Error in a future version of PHP) in /home/zamza2/www/column/column_s.php on line 11

Fatal error: Uncaught Error: Call to undefined function split() in /home/zamza2/www/column/column_s.php:60 Stack trace: #0 {main} thrown in /home/zamza2/www/column/column_s.php on line 60