Notice: Undefined variable: flag_test in /var/www/DATABASE/data6/process/process_1/process_data6-5/display_20221129_40.php on line 6

Fatal error: Uncaught Error: Call to undefined function func_html_header() in /var/www/DATABASE/data6/process/process_1/process_data6-5/display_20221129_40.php:8 Stack trace: #0 {main} thrown in /var/www/DATABASE/data6/process/process_1/process_data6-5/display_20221129_40.php on line 8