Hi folks,

Can anybody tell me what I'm doing wrong here? Ok, user has submitted the form and I want to print the variables and values that aren't listed in the @ignore array. %in is the hash gotten from &readparse;. If I take out the foreach checking it prints them all, but when it's in there it won't print anything.



Ta,
adam

 
Right error, wrong reason. '=' is an assignment operator, so you were assigning the value of $ignore to $key each time. '==' is a numerical comparison and 'eq' is a string comparison.

Cheers,

Alex

Just a little detail, this:


supposed to look like this:





Regards,

Pasha

[This message has been edited by Pasha (edited April 06, 1999).]

Thanks Pasha.

Funnily enough it didn't generate an error, but I've fixed it now. I've also fixed another error, I should have used "eq" instead of "=" (cos it's a text string). I've got it printing now, but it's looping and printing each variable five times (foreach $var and foreach $ignore in @ignore), however it's printing the one I want an extra time, so I just have to sort out the loops and I reckon I'll have it!

Isn't Perl fun, he said with a headache!



adam

Thanks chaps, I got it. I had to use a flag for checking because of the two loops.


I'm still wondering though if there's an easier way of doing it?

Cheers,
adam