PHP isset() Function with Examples
Program 1 <html> <head><title>Demo</title></head> <body> <center> <form method=post action=TestIsSet.php> Name:<input type=text name=txtname> <br> Department:<input type=text name=txtdept> <br> Salary:<input type=text name=txtsalary> <input type=submit value=Submit name=btnsubmit> </form> <?php class Employee { public $empname; private $empdept; private...
