Warning: Undefined variable $POST in /home/sbajwa/public_html/all/week10/handle_form_prline.php on line 3

Warning: Trying to access array offset on value of type null in /home/sbajwa/public_html/all/week10/handle_form_prline.php on line 3

Fatal error: Uncaught Error: Call to undefined function countmysqli_num_rows() in /home/sbajwa/public_html/all/week10/handle_form_prline.php:6 Stack trace: #0 {main} thrown in /home/sbajwa/public_html/all/week10/handle_form_prline.php on line 6