A little stuck with something

[ahevans]

HI,

I have the following scenario

if (isset($area)) {

if ($area === 'green') {

if (isset($task)) {

if ($task === 'do') {
//do something
} else {
echo "message 4";
}
} else {
echo "message 3";
}
} else {
echo "message 2";
}

} else {
echo "message 1";
}

if i use the url 'index.php?area =green', I am given message 4 and not
3, why is this?

[Travis Font]

Re: A little stuck with something

$task === 'do'

just "==" should do

[TekWiz]

Re: A little stuck with something

ahevans wrote:[color=blue]
> HI,
>
> I have the following scenario
>
> if (isset($area)) {
>
> if ($area === 'green') {
>
> if (isset($task)) {
>
> if ($task === 'do') {
> //do something
> } else {
> echo "message 4";
> }
> } else {
> echo "message 3";
> }
> } else {
> echo "message 2";
> }
>
> } else {
> echo "message 1";
> }
>
> if i use the url 'index.php?area =green', I am given message 4 and not
> 3, why is this?[/color]

Not sure. Check the rest of your code for $task?? if you've set $task
to an empty string (ie. "") then, I believe, it is still set.

However, take a look at your coding standards. Your code is quite
difficult to read. eg. line spacing, more understandable indents, etc.

Here's an example of something more understandable:

if (isset($area)) {
if ($area === 'green') {
if (isset($task)) {
if ($task === 'do') {
//do something
}
else echo "message 4";
}
else echo "message 3";
}
else echo "message 2";
}
else echo "message 1";


--TekWiz