Undefined Index PHP $returnans

Question

I'm trying to return the answer $returnans but it keeps telling me undefined index in line159. If anyone would be so kind to answer how I can fix this it would be greetly appreciated. Thanks

if(isset($_POST['getprices'])){

            $destination_input=$_POST['destination'];
            $travellers_input=$_POST['travellersno'];

            define("CADEST1", 12.00); //destination of uk and europe company a
            define("CADEST2", 18.00); //destination of other regions company a
            define("CBDEST1", 19.00); //destination of uk and europe company b
            define("CBDEST2", 24.00); //destination of other regions company b
            define("CCDEST1", 21.00); //destination of uk and europe company c
            define("CCDEST2", 27.00); //destination of other regions company c


            function companyA($destination_input,$travellers_input)
            {
                if($destination_input=="europe" || $destination_input=="uk")
                {
                    $total1=$travellers_input* CADEST1;
                    $returnans=$travellers_input." Persons at 12.00 to ". $destination_input. " = ". $total1;
                }
                else if($destination_input=="worldwideexcluding" || $destination_input=="worldwideincluding" || $destination_input=="australianewzealand")
                {
                    $total2=$travellers_input* CADEST2;
                    $returnans=$travellers_input." Persons at 18.00 to ". $destination_input. " = ". $total2;
                }

                return $returnans;
            }
            function companyB($destination_input,$travellers_input)
            {

            }
            function companyC($destination_input,$travellers_input)
            {

            }

            echo"<h3>Company A-Quote</h3>";
            $returnans=companyA($travellers_input,$destination_input);
            echo $returnans;
            var_dump($returnans);

in function `function companyA($destination_input,$travellers_input)` declare first line as ` $returnans = "dummy"; ` then run it — Makesh, May 29 '15 at 12:50
Your code doesnt enter thru `if` or `else if`, so `$returnans` never defined. So you are getting error at `return` — Makesh, May 29 '15 at 12:52
@Makesh I did it but returned dummy instead of the line that I want it to display... — markformosa, May 29 '15 at 12:53
@Makesh and how can I fix that to go through if and else if pls and display the line that I want as a return? — markformosa, May 29 '15 at 12:54
Hoping you are a developer, add some debug/echo statements and identify what and where it went wrong. — Makesh, May 29 '15 at 12:58
@Makesh actually I'm very green in PHP and still learning. I did some var_dump() here and there but still can't figure it out what is wrong. — markformosa, May 29 '15 at 13:04

Undefined Index PHP $returnans

0 Answers0