Fatal error: Uncaught Error: Call to undefined function eregi() in /home/edu.ubru.ac.th/public_html/mainfile.php:10 Stack trace: #0 /home/edu.ubru.ac.th/public_html/createpdf.php(4): require_once() #1 {main} thrown in /home/edu.ubru.ac.th/public_html/mainfile.php on line 10