12-get_variables/add2.php

Go to the documentation of this file.
00001 <?php
00012 //This is to include file common_functions.php which has
00013 //common functions which are required in more than one page.
00014 require("common_functions.php");
00015 
00016 
00026 function main()
00027 {
00028     //Here we are checking whether form was submitted or not by looking
00029     //at value of submit1 (name of submit button). If form is submitted
00030     //using given button it would be set and value would be equal to
00031     //'Add' (what is displayed on button)
00032     if(isset($_GET['submit1']))
00033     {
00034         $num1=check_and_get('num1');
00035         $num2=check_and_get('num2');
00036         echo "Sum of $num1 and $num2 is " . ($num1 + $num2) . "<br/>\n";
00037     }
00038     else
00039         display_add_form("add2.php", "");
00040 }
00041 
00042 
00043 main();
00044 
00045 ?>

Generated on Fri Nov 4 14:16:54 2011 for PHP example documentation by  doxygen 1.4.7