Notice: Undefined variable: displaydemp in D:\Apache24\htdocs\center\php\gdreg.php on line 6

Fatal error: Uncaught Error: Call to undefined function eachTrim() in D:\Apache24\htdocs\center\php\gdreg.php:7 Stack trace: #0 {main} thrown in D:\Apache24\htdocs\center\php\gdreg.php on line 7